Gibson v. State

IN THE SUPREME COURT OF THE STATE OF DELAWARE

KEITH GIBSON, §
§ No. 111, 2024
Defendant Below, §
Appellant, § Court Below—Superior Court
v. § of the State of Delaware
§
STATE OF DELAWARE, § Cr. ID No. 2107000514A/B
§ 2106004704A
Plaintiff Below, § 2106004632A
Appellee. § 2107000202A

Submitted: April 2, 2025
Decided: May 28, 2025
Before VALIHURA, TRAYNOR, and LEGROW, Justices.

ORDER

After consideration of the parties’ briefs, oral arguments, and the Superior

Court record, it appears to the Court that:

(1) On July 6, 2021, Keith Gibson (“Gibson”) was indicted in a forty-one-

count indictment. His charges included Murder First Degree (four counts);

Attempted Murder First Degree (one count), and multiple counts of Robbery First

Degree, Possession of a Firearm During the Commission of a Felony (“PFDCF”),

and Possession of a Firearm by a Person Prohibited (“PFBPP”). The charges

stemmed from five separate criminal investigations that took place between May 15,

2021, and June 8, 2021. All of Gibson’s purported crimes in this case took place

either in the City of Wilmington or the contiguous Town of Elsmere, Delaware.
(2) The State alleged that on May 15, 2021, Gibson shot and killed Metro

PCS employee, Leslie Basilio (“Basilio”), while robbing the store where she worked

in Elsmere. Gibson was also accused of stealing her car. On June 5, 2021, Gibson

allegedly shot and killed drug-dealer Ronald Wright (“Wright”) and stole his sling

bag and drugs. The next day, June 6, 2021, Gibson allegedly shot and attempted to

kill Belal Almansoori (“Almansoori”) while robbing the Good Guys deli where

Almansoori worked. During the early morning hours of June 8, 2021, Gibson

allegedly stole Secret Harris’s (“Harris”) phone, hit her with a gun, and shot at her

fleeing car. Later that morning, Gibson (along with an alleged co-conspirator,

Alexander Delgado) allegedly robbed a Rite Aid and threatened an employee, Sandra

Collins.

(3) On May 9, 2022, Gibson moved to sever his charges for separate trials.1

The Superior Court granted severance but on different terms than Gibson had

requested.2 The Superior Court divided the counts into three groupings: (i) the

Basilio, Wright, Almansoori, and Collins cases (collectively, the “Group 1 Cases”);

(ii) the Harris case; and (iii) the drug-dealing case. 3 The Superior Court further

severed the person-prohibited charges within each grouping.

1
App. to Opening Br. at A6, at Docket Item (“D.I.”) 37.
2
State v. Gibson, 2022 WL 16642860, at *1–4 (Del. Super. Nov. 2, 2022) [hereinafter “November
2022 Order”].
3
The drug-dealing case was based on Gibson’s possession of drugs at the time of his arrest on
June 8, 2021. As listed in the indictment, the specific charges in counts 35–41 are: (35) drug
2
(4) Gibson also moved to suppress evidence seized from his iPhone. 4 The

Superior Court denied the motion.5

(5) The State filed a motion to admit evidence of Gibson’s prior bad acts,

including video evidence of a robbery and murder at a Dunkin’ Donuts in

Philadelphia, under D.R.E. 404(b). 6 The Superior Court granted the motion in part

and denied it in part, allowing admission of the Dunkin’ Donuts video. 7

(6) The “A” portion of the Group 1 Cases (all counts except the person-

prohibited charges) proceeded to trial on October 31, 2023.8 During the State’s case-

in-chief, Gibson objected to the admission of certain sales receipts as hearsay.9

Gibson also objected to a witness’s testimony as to the meaning of a slang term,

arguing that it was hearsay and lacked a proper foundation.10 The Superior Court

overruled both objections. 11

dealing (possession with intent to deliver cocaine), (36) drug dealing (possession with intent to
deliver marijuana), (37) PFDCF, (38) wearing body armor during the commission of a felony, (39)
PABPP, (40) PFBPP, and (41) PDWPP. See App. to Opening Br. at A148–50.
4
App. to Opening Br. at A6, at D.I. 33.
5
State v. Gibson, 2023 WL 7004105, at *1–5 (Del. Super. Oct. 23, 2023) [hereinafter “October
2023 Order”].
6
See id. at *8–10. This motion was filed under seal and does not have a docket item number. Id.
at *1 n.3.
7
Id. at *8–13.
8
App. to Opening Br. at A20, at D.I. 126.
9
Id. at A256–57.
10
Id. at A274–75.
11
Id. at A269–71, A274–76.

3
(7) During the middle of the trial, the State dismissed the charge of second-

degree assault and the related count of PFDCF. 12 The jury found Gibson guilty of

the remaining twenty-one counts: (i) four counts of First-Degree Murder; (ii) one

count of Attempted First-Degree Murder; (iii) four counts of First-Degree Robbery;

(iv) nine counts of PFDCF; (v) one count of wearing body armor during the

commission of a felony (WBADCF); (vi) one count of Theft of a Motor Vehicle; and

(vii) one count of Second-Degree Conspiracy. Following the verdict, a second trial

was held on the “B” portion of the Group 1 Cases, the person-prohibited charges.13

The jury convicted Gibson of all four counts of PFBPP.

(8) On March 8, 2024, the Superior Court sentenced Gibson to seven life

sentences plus 297 years in prison. This appeal followed.

(9) At the core of his appeal, Gibson argues that he did not receive a fair

trial due to the trial court’s alleged errors in admitting unduly prejudicial evidence

and by refusing to sever the murder charge of the drug dealer from the other charges.

For reasons we explain below, we AFFIRM the Superior Court’s judgment of

conviction.

12
Id. at A20, at D.I. 126.
13
Id. at A32, at D.I. 45.

4
I. RELEVANT FACTUAL AND PROCEDURAL BACKGROUND

A. The Leslie Basilio Murder

(10) Leslie Basilio was a store clerk who worked at the Metro PCS in

Elsmere. 14 On May 15, 2021, Kristen Dziegielewski was sitting outside of her home

nearby when she noticed a man wearing a sweatshirt that covered most of his face

who seemed “slightly out of the norm.”15 He rode a bicycle around the area multiple

times before turning toward the Metro PCS store where Basilio was working.

(11) Shortly after, surveillance video captured a masked man walking into

the MetroPCS with a revolver in his right hand. 16 He killed Basilio by shooting her

in the head at close range and then stole more than twenty cell phones. 17 He also

stole Basilio’s Cadillac Escalade. 18

(12) Gibson’s friend Amanda Masteller later watched the surveillance video

and identified Gibson as the shooter.19 Four days later, the police also located

Basilio’s vehicle within walking distance of Gibson’s home in Philadelphia. 20

14
App. to Answering Br. at B6.
15
Id. at B7.
16
Id. at B117–19.
17
Id. at B16–17, B30.
18
Id. at B19–20, B24, B30.
19
Id. at B117–18.
20
Id. at B19–20, B24.

5
(13) On the day of the murder, police found a Retrospec bicycle about a

block and a half away from the MetroPCS store. The bicycle manufacturer told

police that only five dealers in the area sold their bicycles and all five were in

Pennsylvania. A bicycle shop in North Philadelphia had a sales receipt showing that

a customer named “Keith Gibson” bought a blue Retrospec bicycle with the serial

number TH200510751 on January 23, 2021.21 The shop had two more relevant

receipts: one showing that “Keith Gibson” dropped off his bicycle for service on

May 13, 2021, and the second showing that “Keith Gibson” had paid for the service

and purchased a bike lock on May 14, 2021. 22

(14) The serial number on the bicycle the police found matched the serial

number on the sales receipt.23 When Gibson was later arrested, he was in possession

of keys that fit the bike lock found with the bicycle. 24 Masteller also testified that

the bicycle belonged to Gibson and that she had last seen Gibson with it in May

2021. 25 When she asked what happened to the bike, Gibson told her it was stolen

while he was “doing a lick,” which she testified meant “committing a robbery.”26

21
Id. at B99–100.
22
Id. at B100.
23
Id. at B100, B114. State’s Exhibit 6 was the actual bicycle. It was brought into the courtroom.
App. to Opening Br. at A120.
24
Trial Transcript, Nov. 8, 2023, afternoon session, at 23–24 (Sowden Test.)
25
App. to Answering Br. at B114, B116.
26
Id. at B115–16.

6
(15) The day after the murder, one of the stolen phones was activated under

the name “Navone Stinson.”27 After finding Stinson and seizing the phone, police

discovered that a contact in the phone was labeled “The Beast”—Gibson’s

nickname—and had the same phone number that Gibson provided when he was

arrested. 28 When police later examined the contents of Gibson’s cell phone, they

discovered that on the day of Basilio’s murder, the phone showed no activity between

4:43 p.m. and 6:30 p.m., suggesting that Gibson had turned off the phone during the

time when Basilio was murdered.29

(16) A forensic firearms examiner analyzed the bullet that killed Basilio.30

The bullet was too damaged to make direct comparisons, but it was coated with a

dark-blue nylon material consistent with Nyclad.31 The examiner had not seen

bullets coated with Nyclad for twenty years, despite conducting thousands of

examinations during that time. 32

27
Id. at B30–31.
28
Id. at B31.
29
Id. at B89–90.
30
Id. at B103–04.
31
Id. at B104.
32
Id. at B104–05.

7
B. The Ronald Wright Murder

(17) Ronald Wright was a drug dealer who sold crack cocaine from his

friend’s home and usually kept his drugs in a black sling bag.33 On June 5, 2021,

Wright’s friend Walter Davis was leaving the house when an unknown man knocked

at the door. The man had a dark complexion, was clean shaven, and wore glasses

and a hooded sweatshirt.

(18) Davis was standing about fifty feet from his doorstep when he heard a

muffled boom and saw two addicts who hung around the house running from it.

Davis called 911. When the police arrived, they found Wright lying on his back with

trauma to his head. EMS pronounced him dead on the scene.

(19) The police were unable to locate any shell casings at the scene, but they

found what appeared to be fragments of a projectile underneath Wright’s body.34 A

forensic firearms examiner determined that the fragments were two portions of a

frangible bullet—a bullet designed to break apart upon impact.35 The portions were

not suitable for comparison but belonged to the .38-caliber class and had eight lands,

eight grooves, and a right-hand twist. 36

33
Id. at B35, B86, B150–51.
34
Id. at B56–58.
35
Id. at B137.
36
Id. at B137–38.

8
(20) Amanda Masteller later identified Gibson as the man walking around

in surveillance footage from the area.37 When Gibson was later arrested, police

seized a sling bag from him that Wright’s sister identified as Wright’s sling bag.38

Thomas Nicastro, who purchased drugs from Wright, also testified that the recovered

bag resembled the bag that Wright used. 39

C. The Belal Almansoori Attempted Murder

(21) On June 6, 2021, Gibson shot and wounded Belal Almansoori while

robbing the Good Guys deli where Almansoori worked.40 Almansoori was found

with gunshot wounds to his head and body. Condoms were found on the floor near

his body.41 Almansoori survived the shooting but spent months in the hospital and

in recovery. 42

(22) The surveillance footage showed Gibson carrying a revolver in his right

hand and firing multiple shots toward Almansoori’s head. 43 Gibson was wearing

37
Id. at B118.
38
Id. at B150–51.
39
Id. at B86.
40
Trial Transcript, Nov. 7, 2023, at 143–47 (Almansoori Test.); Trial Transcript, Nov. 2, 2023,
afternoon session, at 36 (Tome Test.).
41
Trial Transcript, Nov. 2, 2023, afternoon session, at 36 (Tome Test.), 46–47 (Stier Test.), 70
(Verna Test.); Trial Transcript, Nov. 7, 2023, at 147 (Almansoori Test.).
42
Trial Transcript, Nov. 7, 2023, at 147 (Almansoori Test.).
43
App. to Answering Br. at B118. (Masteller Test., commenting on State’s Exs. 31, 301, 302, and
303).

9
gloves with a logo that appeared to resemble Copper Fit’s.44 The police recovered

fragments of frangible bullets from the scene that were also .38-caliber class bullets,

with eight lands, eight grooves, and a right-hand twist.45

(23) Amanda Masteller later identified Gibson from the surveillance

video. 46 A second witness, Reyna Medina, saw Gibson in the area around the time

of the shooting. 47 When Gibson was later arrested, he was carrying the same style

of condoms found near Almansoori’s body and sold by the Good Guys deli.48

D. The Rite Aid Robbery

(24) On June 8, 2021, Gibson and his alleged co-conspirator, Alexander

Delgado, entered the Rite Aid where Sandra Collins worked as a cashier.49 Both

men wore hooded sweatshirts, masks, and gloves.50 Gibson held a revolver in his

right hand and pointed it at Collins while he handed her a bag and demanded money

44
Trial Transcript, Nov. 7, 2023, at 140 (Nolan Test.).
45
App. to Answering Br. at B58–59.
46
Id. at B118.
47
Trial Transcript, Nov. 9, 2023, at 12–13 (Medina Test.).
48
Trial Transcript, Nov. 3, 2023, at 50–52 (Kilmon Test.), 81–83 (McCanney Test.), 116–17
(Draper Test.); Trial Transcript, Nov. 7, 2023, at 144 (Almansoori Test.), 160–61 (Wicks Test.).
49
App. to Answering Br. at B152–54.
50
Id. at B154.

10
from the register.51 Collins put the cash, including a wad of bills with a hidden GPS

tracker, in the bag.52

(25) The police tracked the GPS security pack to the 800 block of West 5th

Street. 53 An officer went behind the homes and saw someone by the fence of an

adjoining yard.54 The officer pursued the person and found Gibson hiding behind a

handicap ramp.55

(26) The police also found a Rohm .357 revolver under the ramp that fit the

holster that Gibson was wearing when he was arrested.56 One of the bullets in the

chamber was a frangible bullet and another was coated with Nyclad.57 Gibson had

another .38-caliber bullet and Copper Fit gloves in his pocket. 58 The State argued

that ballistics examination also linked the revolver to the June 5, 2021, robbery and

murder of Christine Lugo at a Philadelphia Dunkin’ Donuts.59

51
Id. at B156–58.
52
Id. at B157–59.
53
Trial Transcript, Nov. 3, 2023, at 15 (Wilkers Test.), 32–33 (Wood Test.), 43–46 (Kilmon Test.).
54
Id. at 45–46 (Kilmon Test.).
55
Id. at 50–54 (Kilmon Test.).
56
Id. at 84 (McCanney Test.), 111–12 (Draper Test.); Trial Transcript, Nov. 8, 2023, afternoon
session, at 30–31(Wicks Test.).
57
App. to Answering Br. at B141–42.
58
Trial Transcript, Nov. 3, 2023, at 116–17 (Draper Test).
59
App. to Answering Br. at B190; see also October 2023 Order, 2022 WL 16642860, at *8 (stating
that, “[t]he projectile recovered from the victim [Christine Lugo] is a ballistic match to the gun
recovered during the Gibson’s arrest.”)).

11
II. CONTENTIONS ON APPEAL

(27) On appeal Gibson raises the following five issues: (i) whether the trial

court abused its discretion in denying Gibson’s motion to sever the trial of the Ronald

Wright murder counts from the Basilio and Almansoori counts; (ii) whether Gibson

was denied the right to a fair trial due to an alleged error in failing to suppress

evidence from his cellphone; (iii) whether Gibson was denied the right to a fair trial

due to the alleged improper admission of prior bad act evidence under Delaware

Rule of Evidence (“DRE”) 404(b); (iv) whether the trial court erred in overruling

Gibson’s objection to admissibility of bicycle repair receipts; and (v) whether the

trial court erred by permitting a witness to testify about what the slang term “lick”

meant.

(28) We affirm the Superior Court’s judgment of conviction and find no

error in the trial court’s rulings addressing these issues. We more fully explain our

decision below as to each of the five issues raised on appeal.

III. ANALYSIS

A. Whether the Superior Court Abused its Discretion in Denying the Motion
to Sever.

(29) Gibson asserts that the trial court committed reversible error in denying

his motion to sever the Wright murder counts from the Basilio and Almansoori

counts.

12
(30) The decision to grant or deny a motion for severance lies within the

discretion of the trial court. 60 “As a general rule, the denial of a motion to sever

results in an abuse of discretion when there is a reasonable probability that

substantial prejudice may have resulted from a joint trial.” 61 Further, the trial court’s

decision “will not be overturned by this Court in the absence of a showing of

prejudice by the defendant.”62

(31) As this Court explained in Wiest v. State:

The prejudice which a defendant may suffer from a joinder of
offenses has been described in the following terms: 1) the jury
may cumulate the evidence of the various crimes charged and
find guilt when, if considered separately, it would not so find; 2)
the jury may use the evidence of one of the crimes to infer a
general criminal disposition of the defendant in order to find guilt
of the other crime or crimes; and 3) the defendant may be subject
to embarrassment or confusion in presenting different and
separate defenses to different charges.63

(32) “In determining whether the trial court has abused its discretion in

denying a motion, we must examine the facts in each case.” 64 We have done that

here.

60
Caldwell v. State, 780 A.2d 1037, 1055 (Del. 2001); Bates v. State, 386 A.2d 1139, 1141 (Del.
1978).
61
Wiest v. State, 542 A.2d 1193, 1195 (Del. 1988) (citing Bates, 386 A.2d at 1141).
62
Id. (citing Lampkins v. State, 465 A.2d 785, 794 (Del. 1983)); see also Caldwell, 780 A.2d at
1055 (“A new trial is warranted only if the defendant can show that there is a reasonable probability
that a joint trial caused substantial prejudice to the defense.”).
63
Wiest, 542 A.2d at 1195 (citing State v. McKay, 382 A.2d 260, 262 (Del. Super. 1978)).
64
Id.

13
(33) Before trial, Gibson moved to sever the counts of his indictment for

separate trials. Gibson proposed that the charges be grouped as follows: (1)

“business robberies” (counts 1–8 (Basilio), 18–22 (Almansoori), and 30–41

(Collins)), further severing the PFBPP counts (counts 8, 22, 33, and 39–41) and

trying them as part of a bifurcated trial with the “business robbery” counts; (2) “drug

dealer robbery” (counts 9–17 (Wright)), further severing and bifurcating for trial

count 17 (PFBPP); and (3) the “confrontation on the street” (counts 23–29 (Harris)),

further severing and bifurcating for trial count 29 (PFBPP).65

(34) Gibson argued below that he would suffer prejudice if severance were

not granted because each offense could be proven without mentioning the others, but

if they were tried together the jury could aggregate evidence and infer a general

criminal disposition, ultimately finding him guilty on that basis. Gibson also argued

that the “sheer mass” of charges and the adverse publicity surrounding his case

would taint the jury, and that the interests of judicial economy did not outweigh the

prejudice.66 The State opposed the severance but requested simultaneous bench or

bifurcated jury trials on the PFBPP charges if severance were granted.

(35) In a thorough order dated November 2, 2022 (the “November 2022

Order”), the trial court granted severance but grouped the counts differently. It

65
November 2022 Order, 2022 WL 16642860, at *1.
66
Id. at *2.

14
joined the Wright counts with the Basilio, Almansoori, and Collins counts.

However, it severed the Harris counts and the drug-dealing counts. 67

(36) Although the trial court largely granted his request, Gibson asserts on

appeal that trying the Wright counts in the same trial as the Basilio and Almansoori

counts denied him the right to a fair trial. According to Gibson, the jury, hearing the

bad acts referenced in the Wright murder case, was unduly influenced by

inadmissible evidence of prior bad acts when considering the evidence in the trial of

the Basilio and Almansoori cases. 68 Accordingly, the substance of Gibson’s

argument is that if tried separately, evidence from the Wright case would not have

been admissible in the Basilio and Almansoori trials.

(37) Below, the State argued that jury instructions would remedy any

prejudice and that Gibson’s offenses were of a similar character, similar modus

operandi, demonstrated a common scheme, and that the evidence in some of the

crimes was inextricably intertwined with the evidence in others. The State pointed

to similarities in ballistics, the distinct modus operandi for shooting during the

robberies, and video footage of Gibson wearing similar clothes across investigations,

including wearing Wright’s sling bag throughout the incidents. It also emphasized

67
Id. at *3–4.
68
Opening Br. at 19–20. Gibson does not challenge the initial joinder of the Wright case with the
Basilio and Almansoori cases in the indictment. The State notes that the charges were not only
from the same subchapters of the Delaware Code, but they were also largely from the same
sections. Answering Br. at 17–18.

15
that all crimes occurred within 24 days and that a majority of the crimes occurred in

“rapid-fire succession” and “within blocks of one another in the same area in

Wilmington.”69

(38) The trial court carefully considered the parties’ arguments and properly

considered our case law addressing prejudice in this context. 70

(39) After reviewing the parties’ submissions and case law, the trial court

granted Gibson’s motion to sever but adopted a different three-trial grouping of

charges. Group I included robberies and threats of bodily harm/death (Basilio

(counts 1-8), Wright (counts 9-17), Almansoori (counts 18-22), and Collins (counts

30-34)). Within Group I counts 8, 17, 22, and 33 (all PFBPP) were to be severed

and tried as part of a bifurcated trial. Group II included the “confrontation on the

street” (Harris (counts 23-29)). Count 29 (PFBPP) was severed and tried as part of

a bifurcated trial. Finally, Group III consisted of the drug-related charges (counts

35-41). Counts 39, 40 and 41 (PABPP, PFDPP and PDWBPP, respectively) were

severed and tried as part of a bifurcated trial. 71

(40) The trial court explained why its Group I grouping would not confuse

or overburden the jury, stating:

69
November 2022 Order, 2022 WL 16642860, at *2.
70
Id. at *2–3 (citing Ashley v. State, 85 A.3d 81, 84–85 (Del. 2014) (citing in turn Wiest, 542 A.2d
at 1195)).
71
Id. at *3.

16
In conformity with Rule 8(a), the above division groups offenses that
are “of the same or similar character.” The new division also addresses
McKay’s “sheer mass” concern by reducing the number of charges
Gibson faces during any given trial. By far, the largest number of
counts a jury will consider will be in the Group I trial. That trial will
resolve a total of 27 charges. Severing the PFBPP charges and trying
them in a bifurcated trial results in the jury being asked initially to
consider 23 charges from four separate incidents. Simplifying the work
of the jury is the fact that of those 23 charges, 10 of them are PFDCF
charges paired with corresponding felony counts. Further simplifying
the jury’s task is the fact that each felony murder charge is paired with
a robbery charge. When viewed in this fashion, the Court is confident
that the jury will not be overburdened or confused by the “sheer mass”
of charges, nor will Gibson be prejudiced by a joint trial of these
counts.72

(41) Next, the trial court explained why the robbery, the robbery-homicides,

and the robbery-attempted homicide should be given their own trial:

These offenses are “of the same or similar character.” The Court finds
that the Wright counts should be tried along with the Basilio,
Almansoori, and Collins robbery-homicide/attempted homicide counts.
Distinguishing between legitimate and illegitimate money-making
enterprises is an artificial distinction. Here, the State alleges Gibson,
armed with a firearm, entered Metro PCS, a home, a deli, and a Rite
Aid and harmed or threatened to harm people for the purpose of stealing
the proceeds of a money[-]making enterprise. The common thread that
ties the Basilio, Wright, Almansoori, and Collins incidents together is
exactly that – Gibson’s choice to rob money-making enterprises. The
unifying thread is that these charges are of the “same or similar
character” and are part of a common scheme or plan to acquire money,
thus warranting a joint trial.73

72
Id. (referring to State v. McKay, 382 A.2d 260, 262 (Del. Super. 1978)).
73
Id. at *4 (internal citations omitted).

17
(42) The trial court then explained that the “confrontation on the street”

appeared to happen to Harris by happenstance as a result of an early morning chance

encounter on the street. Accordingly, it found that “[t]he character of this set of

offenses is fundamentality dissimilar to the ‘business robberies’ as well as any of

Gibson’s drug-related offenses.”74

(43) The trial court next explained that drug-related charges should be tried

separately. Although Gibson was arrested allegedly wearing Wright’s sling bag with

drugs in it, the trial court did not find a logical nexus between those drug offenses

and the alleged street-robbery, or the finance-focused “business robberies” that were

accompanied by threats of bodily harm. As a result, the trial court deemed it

“appropriate for these three categories of offenses to be tried separately.”75

(44) Finally, the trial court found that justice required the bifurcation of the

PFBPP counts because the court did not believe that a jury could compartmentalize

determinations of guilt. As the trial court explained:

There is a serious risk that a jury, being advised that Gibson was
prohibited from possessing a firearm by a virtue of a felony conviction,
would infer a general criminal disposition, impairing his constitutional
right to a fair trial. Therefore, bifurcation of the PFBPP charges is
ordered. Bifurcation of the Possession of Ammunition by a Person
Prohibited (“PABPP”) and Possession of a Deadly Weapon by a Person

74
Id.
75
Id.

18
Prohibited (“PDWBPP”) charges in the drug case is ordered as well for
the same reasons.76

(45) “The joinder of charges under Superior Court Criminal Rule 8(a) is

designed to promote judicial economy by permitting the State to try related charges

together.”77 Pursuant to Superior Court Criminal Rule 14, the Superior Court has

discretion to order separate trials “if it appears that the defendant is prejudiced by a

joinder of offenses in an indictment.”78 As this Court said in Jackson v. State,79

“[t]he rule of joinder is designed to promote judicial economy and efficiency, as long

as the defendant’s rights are not compromised.” 80 In determining whether joinder is

proper, “Superior Court Criminal Rules 8 and 14 must be read together.” 81

76
Id. (internal citations omitted).
77
Caldwell, 780 A.2d at 1054–55. Superior Court Criminal Rule 8(a) provides:
(a) Joinder of Offenses. Two or more offenses may be charged in the same
indictment or information in a separate count for each offense if the offenses
charged are of the same or similar character or are based on the same act or
transaction or on two or more acts or transactions connected together or
constituting parts of a common scheme or plan.
Super. Ct. Crim. R. 8(a).
78
Wiest, 542 A.2d at 1195. Superior Court Criminal Rule 14 provides, in relevant part:
If it appears that a defendant or the state is prejudiced by a joinder of offenses or of
defendants in an indictment or information or by such joinder for trial together, the
court may order an election or separate trials of counts, grant a severance of
defendants or provide whatever other relief justice requires.
Super. Ct. Crim. R. 14.
79
990 A.2d 1281 (Del. 2009).
80
Id. at 1286.
81
Id.

19
(46) On review, this Court engages in a two-part inquiry: first, whether

charges were properly joined under Rule 8(a), and second, whether the Superior

Court should have severed the offenses as prejudicial under Rule 14.82 Here

Gibson’s challenge is centered only on the second part of that two-part inquiry.

(47) Gibson bore the burden of demonstrating prejudice from the denial of

severance. The trial court carefully considered both the similarity of the charges and

the potential for prejudice and found that Gibson would not be prejudiced by a joint

trial with the counts severed as the trial court grouped them.83 We agree. The Wright

counts were connected with the Basilio and Almansoori counts temporally and

logically. All involved Gibson, occurred in the Wilmington/Elsmere area within a

three-week period, and involved a common modus operandi (the robbery of a

money-making enterprise and shooting in the head with a revolver). Ballistics

evidence also linked these crimes together. Accordingly, the trial court did not abuse

its discretion by not severing the Wright counts from the Basilio and Almansoori

counts.

(48) Further, evidence relating to the Wright murder would have been

admissible under D.R.E. 404(b) in the other joined cases.

82
Id.
83
November 2022 Order, 2022 WL 16642860, at *3 (“When viewed in this fashion, the Court is
confident that the jury will not be overburdened or confused by the ‘sheer mass’ of charges, nor
will Gibson be prejudiced by a joint trial of these counts.”).

20
(49) As this Court stated in Wiest, “a crucial factor to be considered in

making a final determination on a severance motion should be whether the evidence

of one crime would be admissible in the trial of another crime.” 84 D.R.E. 404(b)

governs the admission of evidence of other crimes, wrongs, or acts. 85 Prior act

evidence is not admissible to prove a person’s character to show that the person acted

in accordance with that character on a particular occasion.86 Prior act evidence may

be admissible, however, for another proper purpose, such as proving motive, plan,

or identity. 87

(50) When considering the admissibility of evidence offered under Rule

404(b), the trial court must consider the six factors set forth by this Court in Getz v.

State: 88

(1) The evidence of other crimes must be material to an issue or
ultimate fact in dispute in the case. If the State elects to present
such evidence in its case-in-chief it must demonstrate the
existence, or reasonable anticipation, of such a material issue.

(2) The evidence of other crimes must be introduced for a purpose
sanctioned by Rule 404(b) or any other purpose not inconsistent

84
Wiest, 542 A.2d at 1195 n.3 (citing Bates, 386 A.2d at 1142).
85
D.R.E. 404(b).
86
D.R.E. 404(b)(1) (“Prohibited Uses. Evidence of a crime, wrong, or other act is not admissible
to prove a person’s character in order to show that on a particular occasion the person acted in
accordance with the character.”).
87
D.R.E. 404(b)(2) (“Permitted Uses; Notice in a Criminal Case. This evidence may be
admissible for another purpose, such as proving motive, opportunity, intent, preparation, plan,
knowledge, identity, absence of mistake, or lack of accident.”).
88
538 A.2d 726 (Del. 1988).

21
with the basic prohibition against evidence of bad character or
criminal disposition.

(3) The other crimes must be proved by evidence which is “plain,
clear and conclusive.”

(4) The other crimes must not be too remote in time from the
charged offense.

(5) The Court must balance the probative value of such evidence
against its unfairly prejudicial effect, as required by D.R.E. 403.

(6) Because such evidence is admitted for a limited purpose, the
jury should be instructed concerning the purpose for its
admission as required by D.R.E. 105.89

Gibson’s argument raises only the first and fifth Getz factors.

(51) As to the first Getz factor, whether the evidence in the Wright case

would be material to a disputed issue in the other joined cases, Gibson argues that

evidence of the Wright murder was not material to whether Gibson was guilty of the

Basilio murder or Almansoori attempted murder. We disagree. The identity of the

shooter was a material fact in dispute in each case. As we explained above, these

cases share a common modus operandi that links them together. Further, Wright and

Almansoori were both shot with the same type of gun and very uncommon

ammunition – frangible bullets. Because there was independent persuasive evidence

in each case that Gibson was the shooter (including surveillance video

identifications, Gibson’s possession of items stolen from his victims, connections

89
Id. at 734.

22
through ballistics evidence, etc.), any evidence linking the cases together made any

evidence of Gibson’s identity as the shooter in one case probative of his identity as

the shooter in the other cases.

(52) As to the fifth Getz factor, whether the prejudicial effect of the other-

crimes evidence substantially outweighs its probative value, Gibson makes only

conclusory statements as to any prejudice incurred. He identifies both cumulation

of evidence and the inference of criminal disposition as forms of potential prejudice

and states baldly that such prejudice occurred in this case. He does not explain how

this prejudice occurred or point to evidence that such prejudice did in fact occur.

(53) Although we acknowledge the “potential for prejudice inherent in a

joint trial of separate offenses,”90 we find no abuse of discretion in the trial court’s

denial of his motion for severance. Given the significant probative value of each

case’s evidence to the material issue of identity in each of the other cases and the

minimal (if any) prejudice Gibson incurred, we are convinced that any prejudice

incurred did not substantially outweigh the probative value of the other-crimes

evidence.

(54) Moreover, the evidence in the Wright case would have been

reciprocally admissible in the Basilio and Almansoori cases, which further supports

90
Skinner v. State, 575 A.2d 1108, 1118 (Del. 1990).

23
our conclusion that the Superior Court did not abuse its discretion by not severing

the Wright counts from the Basilio and Almansoori counts.91

B. Whether the Superior Court Abused Its Discretion in Denying the Motion
to Suppress Evidence Seized from Gibson’s Phone.

(55) Gibson asserts that the trial court committed reversible error by failing

to suppress evidence seized from his cell phone. He argues that the affidavit in

support of the warrant to search his phone lacked sufficient particularity, that there

was no logical nexus between the alleged crimes and his phone, and that certain

evidence obtained from the phone was improperly admitted. The evidence that he

claims was improperly admitted includes evidence showing that the phone had been

turned off prior to, and shortly after, the Basilio murder. At oral argument before

this Court, the parties were asked, but could not identify, any other evidence obtained

from the warrant that was actually used at trial. 92 We find no merit to any of the

assertions he raises on appeal.

91
See Caldwell, 780 A.2d at 1056 n.62 (noting that, “[t]he State does not need to prove that the
evidence would be admissible in both trials.”) (citing Skinner, 575 A.2d at 1118 (“Although
reciprocal admissibility is not a prerequisite for initial joinder, reciprocal admissibility is a
pertinent factor for the trial court to consider.”)).
92
See Oral Argument at 15:40–16:05, 28:21–53 (Apr. 2, 2025),
https://courts.delaware.gov/supreme/oralarguments. Our Court asked during Gibson’s portion of
the argument before our Court, “Did the State introduce anything from the cell phone other than
the fact that it was powered off during the period of the May 15th robbery?” Gibson’s counsel
responded, “I could be wrong judge, and I’m sure I’ll be corrected, but I believe that the only
evidence that they came up with was that Mr. Gibson turned it off just before and then – well, the
owner of that phone turned it off just before and then turned it off subsequent to.” Id. at 15:40–
16:05. Our Court then asked during the State’s argument, “What was the sum total of the evidence
used by the State that was derived from the warrant? Was it just the powering on and off of the
phone?” The State responded, “I did my best to look through the record for any other indication.
24
(56) When Gibson was arrested on June 8, 2021, shortly after the Rite Aid

robbery, the Wilmington police seized a black Apple iPhone that was located on the

right side of Gibson’s belt. 93 On November 8, 2021, Detective Scot Sowden of the

Elsmere police and Detective Joseph Wicks of the Wilmington police obtained a

warrant to search the iPhone. 94

(57) Gibson moved to suppress the evidence seized pursuant to that

warrant. 95 He argued that there was insufficient probable cause to establish a logical

nexus between the alleged crimes and the iPhone, and that the warrant was a general

warrant lacking particularity due to its unlimited scope and insufficiently limited

search time frame.96

(58) The State opposed the motion contending that the warrant was

supported by probable cause establishing a nexus between the criminal activity and

the iPhone. The State also argued that the warrant was not a general warrant because

I couldn’t find any, although only a subset of the transcripts were available from the Appellant and
the opening brief, so I focused my argument on their argument.” Id. at 28:21–53.
93
See App. to Opening Br. at A6, at D.I. 32 (Motion to Suppress Evidence Seized from
Defendant’s iPhone, at 1–2 (May 3, 2022)) [hereinafter “May 2022 Motion to Suppress”].
94
When Gibson filed his May 2022 Motion to Suppress, he focused on a June 23, 2021, warrant
(the “June Warrant”). However, on November 8, 2021, the police obtained a second warrant to
search Gibson’s cell phone (the “November Warrant”). See App. to Opening Br. at A278 (Search
Warrant dated Nov. 8, 2021). The Superior Court noted that “[t]his warrant ‘was similar in
substance to the first but refined its scope.’” November 2022 Order, 2022 WL 16642860, at *6
(quoting the State’s Response to the May 2022 Motion to Suppress).
95
May 2022 Motion to Suppress.
96
Id. at 6–9.

25
it properly limited the scope of the search to a specific time frame and to specific

areas of the phone.

(59) The November Warrant authorized:

A forensic examination for the digital contents of a black in
color Apple iPhone with phone number [xxx-xxx-xxxx], that is
currently in the custody of of [sic] the Wilmington Police
Department, the digital contents of any attached storage device
for the following dates: May 10, 2021 to June 8, 2021 (all dates
are for 0001 hours EDT to 2359 hours EDT); specifically for
call logs, GPS or other location-based data, SMS (text)
messages and MMS (Multimedia) messages, internet & browser
history, address book & contact list, images and/or videos, and
information that may identify the owner of said phone, as that
information is used or intended to be used for [various crimes
including murder first degree, attempted murder first degree,
and robbery first degree]. 97

(60) Gibson did not contest that the affidavit in support of the November

Warrant listed facts sufficient to establish probable cause that Gibson committed a

series of crimes beginning on May 15, 2021, and ending on June 8, 2021. Nor did

he contest that the iPhone was his. Rather, he argued that the warrant was defective

because the affidavit only stated why law enforcement believed that he carried the

iPhone during the search dates, but not that it was used to commit the crimes.

97
App. to Opening Br. at A278 (Search Warrant dated Nov. 8, 2021).

26
(61) In a thorough order dated October 23, 2023 (the “October 2023 Order”),

the Superior Court explained its conclusion that the affidavit established probable

cause that a logical nexus existed between the iPhone and the specified crimes.98

(62) The Superior Court’s explanation was as follows:

The warrant affidavit indicates that Gibson had a cell phone with
a particular number, on or about the dates of the crimes. When
Gibson was released from prison, he provided his iPhone
number to probation and parole. This number links Gibson to
the iPhone after his prison release date, April 27, 2021, and
before the warrant’s start date of May 10, 2021. Within hours
of the Metro PCS robbery/murder, video surveillance captured
images of a suspect matching Gibson’s description exiting the
victim’s vehicle in Philadelphia while using a cell phone. A
witness told Wilmington [p]olice that Gibson would often call
the witness on the dates of the crimes. That witness showed the
police the witness’ phone showing a text message from Gibson
37 minutes before the Metro PCS robbery/murder, another text
six minutes after a shooting at 322 W. 9th Street in Wilmington,
a call eight minutes after that same incident, calls bracketing by
several hours a homicide at 1200 W. 3rd Street, and texts less
than an hour before the Rite Aid robbery. The affidavit seeks
location information associated with these and possibly other
communications which would be useful in identifying the
location of the iPhone when the communications occurred.
Finally, one of the 23 Metro PCS phones that were stolen was
activated and included Gibson’s phone number [in] it’s [sic]
contact list. The affidavit seeks information from the iPhone to
“track individuals who Gibson was contacting in order to sell
the phones.”99

(63) The Superior Court explained further that:

98
October 2023 Order, 2023 WL 7004105, at *3–4.
99
Id. at *3 (internal citations omitted).

27
It is clear that the affidavit establishes that Gibson possessed the
iPhone at or near the times of the various crimes identified in
the affidavit and communicated with at least one person in close
temporal proximity to those crimes. The warrant authorizes a
forensic examination of the iPhone for “GPS or other location-
based data.” Obviously, location data has significant evidentiary
value. Further, information about other potential recipients of
the stolen cell phones, including communications with such
individuals, would have significant evidentiary value as well. It
requires no leap of logic to conclude that if one recipient
documented his association with Gibson in his cell phone, others
might have done so too. It is also reasonable to conclude that
Gibson, a person prohibited from possessing firearms or
ammunition, used the iPhone to communicate with people
illegally selling firearms. Such communications, which often
include “photographs, videos, written descriptions, and price
negotiations exchanged between buyer and seller” are consistent
with the affiants’ training and experience. 100

(64) In its October 2023 Order, the Superior Court also addressed Gibson’s

contention that the warrant was a general warrant lacking sufficient particularity.

Gibson argued that the warrant permitted a “limitless[,]” “top-bottom[,]”

“lifetime[,]” search of the iPhone, with “blanket authority[.]”101 Gibson argued that

the June 23rd warrant lacked particularity because its language allowed for the search

of “any and all attached storage devices” for “any and all information” that might

identify a possible owner of said phones, and “any information related[,] used[,] or

intended to be used for” Murder First Degree and Robbery First Degree.102

100
Id. at *4 (internal citations omitted).
101
May 2022 Motion to Suppress at 6–7.
102
Id. at 7; see also October 2023 Order, 2023 WL 7004105, at *4 (internal citations omitted).

28
However, the trial court observed that the language of the November Warrant was

less broad than the June Warrant. It allowed for the search of the iPhone and “any

attached storage device” but did not include the phrases “any and all,” “any

information,” or “any and all information.” 103

(65) In addressing these contentions, the trial court carefully considered our

opinions in, among others, Thomas v. State,104 Wheeler v. State, 105 Buckham v.

State, 106 and Taylor v. State.107

(66) The trial court noted that in Wheeler, Buckham, and Taylor, this Court

invalidated warrants because investigators had a more precise description of the

places to be searched than the description provided in the warrant.108 In addition,

nothing in the record in those cases supported an inference that evidence would have

103
October 2023 Order, 2023 WL 7004105, at *4; see also App. to Opening Br. at A278 (Search
Warrant dated Nov. 8, 2021).
104
305 A.3d 683 (Del. 2023).
105
135 A.3d 282 (Del. 2016). Wheeler was our Court’s first opportunity to consider the United
States Supreme Court’s decision in Riley v. California, 573 U.S. 373 (2014), and the evolving
jurisprudence in search warrants and electronic information.
106
185 A.3d 1 (Del. 2018).
107
260 A.3d 602 (Del. 2021).
108
October 2023 Order, 2023 WL 7004105, at *4 (quoting Thomas, 305 A.3d at 702); see also
Wheeler, 135 A.3d at 305 (“Where, as here, the investigators had available to them a more precise
description of the alleged criminal activity that is the subject of the warrant, such information
should be included in the instrument and the search and seizure should be appropriately narrowed
to the relevant time period so as to mitigate the potential for an unconstitutional exploratory
rummaging.”).

29
been found in the less precise locations which the warrants authorized law

enforcement to search. 109

(67) However, here, the trial court determined that:

In Gibson’s case, there are no facts in the warrant affidavit to
suggest that police had a more precise description of the places
to be searched in the iPhone. The warrant authorizes a search of
the iPhone for communications, location data, internet browsing
history, images and videos, and iPhone ownership information.
There are sufficient facts in the warrant affidavit to establish
probable cause to believe that evidence might be found in each
of those locations. The Court does not find that the warrant is
broader than the probable cause that supports it.110

(68) Moreover, unlike Wheeler, Buckham, and Taylor, where there were no

temporal limitations, here the November Warrant’s time frame was limited to May

10, 2021, through June 8, 2021.111

(69) The trial court sufficiently explained why this time period was

appropriately narrowed to a relevant time period. It stated:

Gibson asserts that the search is a lifetime search, but this claim
loses much of its force when the Court considers that the lifetime
of the iPhone was only six weeks – from April 27th to June 8th
and the crimes described in the affidavit began only 18 days into
that lifetime and continued through the last day the police were
authorized to search. Effectively, the crime spree encompassed
nearly the lifetime of the iPhone. Even that brief timeframe is
limited to a specified date range of only about four weeks,

109
October 2023 Order, 2023 WL 7004105, at *4 (quoting Thomas, 305 A.3d at 702).
110
Id. (internal citations omitted).
111
Id. (internal citations omitted); see also App. to Opening Br. at A278 (Search Warrant dated
Nov. 8, 2021).

30
beginning just five days before the first crime alleged. The
warrant authorized a search of the iPhone beginning on May 10th.
At most, Gibson can claim that the warrant was temporally
overbroad by five days so that any information seized during the
period from May 10[th] through the 14th would be subject to
suppression. But, it is certainly reasonable to conclude that
preparation for the first charged crime could have begun five
days in advance of its commission. In any event, the Court is
unaware that there was anything of evidentiary value seized
during that period.112

(70) We affirm the trial court’s decision to reject Gibson’s challenges to the

November Warrant. We agree that the November Warrant is not a general warrant

and that it was not lacking in sufficient particularity.

(71) In denying Gibson’s motion, the trial court noted that the November

Warrant had eliminated much of the objectionable content from the earlier June

Warrant, including the “any and all” language that Gibson had challenged in his

Motion to Suppress. 113 Yet on appeal, as the State pointed out in its answering brief,

Gibson “appears to base a substantial portion of his argument on the wrong search

warrant.” 114 Gibson did not file a reply brief and, therefore, he has not responded to

112
Id. (internal citations omitted).
113
Id. (“The language of the November 8th warrant is less broad than the June 23rd warrant. It
allows for the search of the iPhone and “any attached storage device” but does not include the
phrases “any and all,” “any information[,]” or “any and all information.”); see also App. to
Opening Br. at A278 (Search Warrant dated Nov. 8, 2021).
114
Answering Br. at 29 (listing examples beyond the absence of the “any and all” language noted
by the trial court, including that Gibson “claims that the warrant sought information from April 27,
2021, to June 8, 2021—but that was the date range for the June warrant[,]” and that Gibson
“contends that the warrant did not seek location data” when “the November warrant sought this
type of evidence explicitly.”).

31
the State’s argument.115 Neither did he offer a response to his erroneous reliance on

the June Warrant when pressed about it at oral argument. 116 The police extracted

evidence from the phone under the November Warrant, and the June Warrant is not

relevant to this appeal.

(72) The November Warrant was sufficiently limited in scope and did not

authorize a Wheeler-type of indiscriminate, top-to-bottom search of Gibson’s phone.

Its use of the word “any” is not problematic. For example, it sought permission to

conduct a “forensic examination for the digital contents” of the phone and “any

attached storage device.” 117 This language did not create an undefined universe of

places to be searched. Again, it was also cabined by the limited date range.

115
We pause here to note a concerning trend in our Court involving litigants failing to file a reply
brief. Although a reply brief is not required by our rules, reply briefs serve an important function
in our adversarial system by allowing appellants to respond to opposing arguments. As the Seventh
Circuit recently observed in United States v. Clark, 134 F.4th 480 (7th Cir. 2025):
A reply brief is a party’s opportunity to respond to material points pressed by an
adversary and to put the reply within the framework (legal or factual) of the opening
brief. To forgo a reply brief and remain silent to an adversary’s most significant
points is to leave a substantial opportunity on the cutting-room floor.
Id. at 482. In this case, Gibson’s failure to file a reply brief left several significant arguments that
the State advanced wholly unanswered. Gibson’s counsel also chose to waive his rebuttal time at
oral argument. See Oral Argument at 29:24–37 (Apr. 2, 2025),
https://courts.delaware.gov/supreme/oralarguments.
116
Oral Argument at 13:24–37 (Apr. 2, 2025),
https://courts.delaware.gov/supreme/oralarguments. When asked by our Court about the opening
brief referring to various categories of requested information that were present in the June Warrant
but not the November Warrant, Gibson’s counsel responded, “Correct, Your Honor, and I’m going
to clarify that. There was some confusion on my part as to the warrants, which warrant had which
information.” Id. But Gibson’s counsel offered no further explanation.
117
App. to Opening Br. at A278 (Search Warrant dated Nov. 8, 2021).

32
(73) At oral argument, Gibson’s counsel focused heavily on the five-day

period (beginning May 10, 2021) before the Basilio murder and argued that the five

days rendered the warrant unreasonable in scope. The trial court reasoned that the

five-day period could have been used by Gibson for preparation to commit the

crimes, and thus, the time period was reasonable. Even if the time period was a few

days longer than it needed to be, any error was harmless because no evidence was

admitted from that time period.

(74) Even if the November Warrant were overbroad as to the references to

“internet & browser history” and “images and/or videos,” as we said in Taylor v.

State, 118 an overly broad warrant, unlike a general warrant, can be redacted to strike

out those portions of the warrant that are invalid for lack of probable cause. By

contrast, “[t]here is no room . . . for limited suppression of evidence seized under a

general warrant.” 119 Here, the warrant was not a general warrant, and none of the

evidence derived from these categories was relied on at trial. In fact, the only

evidence relied on at trial and derived from the November Warrant was the powering

on and off of the phone around the time of the Basilio murder. Thus, even if the

November Warrant were overbroad as to those other categories, the Superior Court

118
260 A.3d 602, 617 (discussing United States v. Yusuf, 461 F.3d 374, 393 n.19 (3d Cir. 2006)).
119
Id.; see also Thomas, 305 A.3d at 702 (holding that “the trial court did not err when it deemed
the Search Warrant to be overbroad rather than general,” and that “[i]t appropriately redacted the
evidence to eliminate the portions that are invalid for lack of probable cause.”).

33
did not err in denying suppression of the evidence relating to the phone’s status

around the time of the murder.

C. Whether It Was Error to Admit Prior Bad Act Evidence.

(75) Gibson argues that the trial court committed reversible error by

admitting into evidence a video of the Dunkin’ Donuts robbery-murder suspect

grabbing and pushing the female victim into the store. He asserts that this evidence

was inadmissible prior bad act evidence used to paint Gibson as a bad person who

abused women. He argues that he was prejudiced and denied a fair trial as a result.

We find no merit to this claim.

(76) Before trial, the State filed a sealed motion to admit evidence of the

June 5, 2021, robbery and murder of Christine Lugo at a Dunkin’ Donuts in

Philadelphia. 120 The evidence included surveillance video of Gibson without a

mask, grabbing Lugo by the shirt and pushing her into the Dunkin’ Donuts before

robbing the store and firing a single shot into Lugo’s head, killing her. 121 The State

sought to offer the evidence pursuant to D.R.E. 404(b) to prove Gibson’s identity as

Leslie Basilio’s murderer.122 The State argued that Gibson could not otherwise be

120
October 2023 Order, 2023 WL 7004105, at *1, *1 n.3, *8. Because the motion was filed under
seal, there is no docket number. Id. at *1 n.3.
121
Id. at *8.
122
Id. at *10–11. The trial court stated, “[i]n truth, the two incidents are nearly identical, save for
the location and the fact that the suspect in the Metro PCS incident was masked and the suspect in
the Dunkin’ Donuts incident was not.” Id. at *11.

34
adequately identified because he was wearing a mask during Basilio’s murder and

that commonalities between the two cases would assist in identifying Gibson.

(77) Gibson opposed the motion, arguing that the evidence did not tend to

prove identity. After considering the factors set forth in Getz and Deshields, the trial

court found that both the Getz and Deshields factors weighed in favor of including

the evidence for identification purposes and granted the motion.123 The trial court

allowed the surveillance video to be played at trial but required the State to redact

the actual shooting of Lugo from the video.

(78) Later, during trial, Gibson also objected more narrowly to the portion

of the surveillance video that showed Gibson grabbing Lugo and pushing her into

the store.124 Gibson argued that in the Delaware robberies there was no altercation

with the store clerks, it was not part of his modus operandi that could be used to

identify him in those crimes, and it unnecessarily interjected an element of prejudice

by depicting Gibson as a person who exhibited violence towards women.

(79) The trial court adopted its Getz analysis from the October 2023 Order

and overruled the objection, finding that in this case where the jury would see several

videos of shootings, the brief grabbing of Lugo’s shirt and pushing her into the store

was “incredibly de minimis” and would not increase one’s view of Gibson “as a bad

123
Id. at *12.
124
App. to Answering Br. at B63–64, B79–81.

35
person by virtue of that.”125 Accordingly, the trial court earlier adhered to its analysis

concluding that any prejudice did not substantially outweigh the probative value of

the identification evidence.

(80) We review a trial court’s decision to admit evidence under D.R.E.

404(b) for abuse of discretion.126

(81) As we explained above in Section III.A regarding severance of Gibson’s

charges for trial, D.R.E. 404(b) governs the admission of evidence of other crimes,

wrongs, or acts. “Evidence of a crime, wrong, or other act is not admissible to prove

a person’s character in order to show that on a particular occasion the person acted

in accordance with the character.”127 However, “[t]his evidence may be admissible

for another purpose, such as proving motive, opportunity, intent, preparation, plan,

knowledge, identity, absence of mistake, or lack of accident.” 128

(82) When considering the admissibility of evidence offered under Rule

404(b), the trial court should apply the guidelines we set forth in the six Getz factors

governing admissibility.129 When considering the fifth Getz factor, whether the

probative value of the evidence is substantially outweighed by its unfairly prejudicial

125
Id. at 80–81.
126
Morse v. State, 120 A.3d 1, 8 (Del. 2015) (citing Watson v. State, 2015 WL 1279958, at *2
(Del. Mar. 19, 2015)).
127
D.R.E. 404(b)(1).
128
D.R.E. 404(b)(2).
129
See Getz, 538 A.2d at 734. See also supra note 88 and accompanying text listing the six factors.

36
effect, the trial court must consider the nine factors set forth by this Court in

Deshields v. State: 130

(1) the extent to which the point to be proved is disputed; (2) the
adequacy of proof of the prior conduct; (3) the probative force of
the evidence; (4) the proponent's need for the evidence; (5) the
availability of less prejudicial proof; (6) the inflammatory or
prejudicial effect of the evidence; (7) the similarity of the prior
wrong to the charged offense; (8) the effectiveness of limiting
instructions; and (9) the extent to which prior act evidence would
prolong the proceedings. 131

(83) As with his severance argument above, Gibson’s argument on this issue

also raises only the first and fifth Getz factors.132 Gibson argues that the evidence

of Gibson grabbing and shoving Lugo was not material to an issue or ultimate fact

in dispute in the case and that the probative value of the evidence did not outweigh

its prejudicial effect.133

(84) The trial court assessed the State’s motion and Gibson’s arguments at

length under the Getz and Deshields factors in its October 2023 Order, the ruling on

which the court relied at trial when overruling Gibson’s objection. 134 As to the first

Getz factor, whether the other crime evidence is material to an issue or ultimate fact

in dispute, the trial court determined that the identity of the perpetrator of the

130
706 A.2d 502 (Del. 1998).
131
Id. at 506.
132
Opening Br. at 40–41.
133
Id.
134
October 2023 Order, 2023 WL 7004105, at *11–12.

37
Delaware robberies was “vigorously disputed” and that the multiple surveillance

videos “allow the viewer to compare, over an extended period of time, other

characteristics of the men, including their mannerisms, gait, demeanor, and overall

bearing. Those comparisons also support the conclusion that a single perpetrator

committed both robbery/murders.”135

(85) Assessing the fifth Getz factor, whether the probative value of the

evidence was outweighed by any unfair prejudice, the trial court considered each of

the Deshields factors:

The Court concludes: (1) the identity of the suspect is wholly
disputed; (2) clear video surveillance and reliable ballistics
evidence are adequate means of proving the prior conduct; (3)
the evidence is strongly probative of Gibson's identity, making it
more probable that Gibson committed the charged crimes; (4) the
State has a strong need for this evidence to connect Gibson to the
charged crimes since the suspect's face is covered in the charged
crimes and the ballistics evidence in the charged crimes is less
probative than that in the proposed evidence; (5) neither party
cites the availability of less prejudicial proof; (6) video evidence
of the murder of Christine Lugo is inflammatory and difficult to
watch, but its inflammatory character is mitigated somewhat by
the fact that the jury will be exposed to videos of the other
shootings of Leslie Basilio and Belal Almansoori and by the
State's offer to redact the actual shooting of Christine Lugo from
the video the jury watches; (7) the Dunkin’ Donuts
robbery/murder is similar in character to the charged crimes; (8)
limiting instructions are likely to be effective because the
proffered evidence is no more inflammatory, and possibly less
inflammatory when redacted, than the charged crimes; and (9)
the State believes that the introduction of the proffered evidence

135
Id. at *11.

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will take no more than one day, which will not unduly prolong
what is estimated to be a four-week trial.136

(86) Finally, the trial court concluded in its bench ruling that its analysis

above still applied and that any prejudicial effect from the grab-and-shove portion

of the surveillance video was “incredibly de minimis” and would not increase the

likelihood of the jury viewing Gibson as a bad person. 137 The trial court adopted its

prior Getz and Deshields analysis and found “that that additional couple of seconds

does not change anything from that analysis[.]” 138

(87) The Superior Court did not abuse its discretion in allowing that portion

of the video to be shown to the jury. The trial court appropriately and carefully

considered the proffered evidence, the parties’ arguments, and our case law before

admitting the Dunkin’ Donuts prior crime evidence with the shooting redacted.

Considering the evidence offered at trial wholistically, we agree with the trial court

that any prejudice resulting from this short portion of the Dunkin’ Donuts

surveillance video was extremely minimal when compared with the other evidence,

including the videos of the Basilio and Almansoori shootings. Such minimal

prejudice certainly did not outweigh the clear probative value as to the identity of

the Basilio, Wright, and Almansoori shooter.

136
Id. at *12.
137
App. to Answering Br. at B80–81.
138
Id. at B81.

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(88) Finally, even if there were error, it was harmless. With such a

overwhelming evidence against Gibson, it is unlikely that allowing the jury to see

this short video of Gibson grabbing and pushing Lugo influenced the outcome of the

case. Accordingly, Gibson’s argument that he was denied a fair trial due to the

admission of this evidence fails.

D. Whether It Was Error to Admit the Bicycle Shop Receipts.

(89) Gibson argues that the trial court committed reversible error by

admitting into evidence, over his objection, the receipt for the bicycle purchase and

the subsequent bicycle repair. Gibson asserts that admitting the receipts under

D.R.E. 803(15) was erroneous because D.R.E. 803(15) applies to dispositive

documents, unlike the receipts.139

(90) The State argues in response that the receipts are admissible under

D.R.E. 803(15). Additionally, the State argues that this Court need not analyze this

issue because the trial court also admitted the evidence on the alternative grounds of

D.R.E. 807, the residual exception to the hearsay rule. 140 The State contends that

Gibson waived his argument because he did not challenge the admission of the

evidence under D.R.E. 807 in his opening brief. We agree.

139
D.R.E. 803(15) (“Statements in Documents That Affect an Interest in Property. A statement
contained in a document that purports to establish or affect an interest in property if the matter
stated was relevant to the document’s purpose – unless later dealings with the property are
inconsistent with the truth of the statement or the purport of the document.”).
140
App. to Opening Br. at A269–70.

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(91) Supreme Court Rule 14(b)(vi)(A)(3) states: “The merits of any

argument that is not raised in the body of the opening brief shall be deemed waived

and will not be considered by the Court on appeal.” 141 Because Gibson failed to

challenge the Superior Court’s alternate grounds for admission of the bicycle receipt

evidence under D.R.E 807 in his opening brief, his argument is waived. We find no

reversible error in the trial court’s admitting into evidence the bicycle receipts.

E. Whether It Was Error to Admit Testimony that “Doing a Lick” Meant
Robbery.

(92) Finally, Gibson argues that the trial court committed reversible error by

permitting Amanda Masteller to testify that Gibson’s statement to her that he lost his

bicycle while committing a “lick” meant that he had committed a robbery. He claims

that this evidence led the jury to believe that he had confessed to the Metro PCS

store robbery and that as a result, he was denied a fair trial.

(93) Masteller testified that when Gibson first told her he did a “lick,” she

did not know what the term meant, but that she later learned it meant committing a

robbery. 142 Gibson argues that this was error because Masteller’s testimony on the

meaning of the term “was based solely on hearsay evidence and did not contain any

141
Del. Sup. Ct. R. 14(b)(vi)(A)(3).
142
App. to Opening Br. at A275. In response to the State’s question, “How do you now know
what that means?,” Masteller testified, “Because I’m on [sic] street smart now.” Id.

41
foundation.” 143 He argued at trial that she could only have learned the meaning of

the term “lick” from someone else which made her statement as to its meaning

hearsay.144 On cross-examination, Masteller clarified that she learned the term’s

meaning from talking to “[p]robably like two or three friends that I asked.”145

(94) The trial court overruled Gibson’s objection at trial, explaining that if

she learned on the street the meaning of a term that she did not understand before,

that was not hearsay but rather her educating herself. 146

(95) We see no abuse of discretion in the trial court’s determination that

Masteller’s testimony was not hearsay. She was testifying as to her understanding

of a slang term within her own knowledge, not a particular statement made by a

particular absent declarant. The meaning of commonplace slang terms is within the

range of perception and understanding of the average person, including the term

“lick,” which has been crowdsourced in Urban Dictionary and used in public media

to mean “robbery.”147 We note that this Court has previously acknowledged that the

143
Opening Br. at 48.
144
App. to Opening Br. at A274.
145
App. to Answering Br. at B121.
146
Id. at B116. The trial court stated, “No, no, not hearsay. If I read a book and I learn it, it is not
hearsay. If she understands what the term means now, that’s not hearsay. That’s educating herself.”
Id.
147
Freeman v. Maryland, 318 A.3d 1241, 1252–53 (Md. 2024).

42
term “lick” means “robbery.” 148 And Gibson does not contest that “lick” means

“robbery.”

(96) Even if allowing Masteller to testify as to the meaning of the term “lick”

were error, it was harmless error. The overwhelming weight of evidence against

Gibson, including multiple identifications of him in surveillance footage committing

the crimes, makes it extremely unlikely that the jury would have acquitted Gibson if

not for Masteller’s testimony as to the meaning of the term “lick.”

(97) Accordingly, Gibson’s final issue on appeal lacks merit.

IV. CONCLUSION

For the reasons set forth above, we AFFIRM the judgment of conviction.

BY THE COURT:

/s/ Karen L. Valihura
Justice

148
See Ray v. State, 280 A.3d 627, 631 (Del. 2022).

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