United States of America v. Markus Michael A. Patterson

United States Court of Appeals
For the Eighth Circuit
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No. 23-2937
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United States of America
Plaintiff - Appellee
v.
Markus Michael A. Patterson
Defendant - Appellant
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No. 23-3039
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United States of America
Plaintiff - Appellee
v.
Gerald L. Ginnings
Defendant - Appellant
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No. 23-3099
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United States of America
Plaintiff - Appellee

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v.
Trevor Scott Sparks
Defendant - Appellant
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Appeals from United States District Court
for the Western District of Missouri - Kansas City
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Submitted: January 14, 2025
Filed: March 24, 2025
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Before SMITH, BENTON, and ERICKSON, Circuit Judges.
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ERICKSON, Circuit Judge.
This consolidated appeal arises out of a large, violent methamphetamine
conspiracy mainly centered in Kansas City, Missouri. Trevor Scott Sparks, the
alleged leader of the conspiracy, proceeded to trial and was convicted of conspiracy
to commit money laundering, conspiracy to distribute more than 500 grams of
methamphetamine, and two firearms-related offenses. Markus Michael A. Patterson
and Gerald L. Ginnings both pled guilty to conspiracy to distribute more than 500
grams of methamphetamine, conspiracy to commit money laundering, and using a
firearm in furtherance of drug trafficking. They each raise various issues on appeal,
including challenges to the district court’s1 evidentiary rulings, sufficiency of the
evidence, objections to the jury instructions, calculation of their applicable
Sentencing Guidelines range, and the reasonableness of their sentences. We affirm.
1 The Honorable Greg Kays, United States District Judge for the Western
District of Missouri.

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I. BACKGROUND
For over a decade, Sparks was involved in a methamphetamine trafficking
ring that extended from Kansas City to St. Louis and Springfield, Missouri. He
maintained a headquarters at 5501 Smart Avenue in Kansas City, which was
typically stocked with multi-pound or multi-kilogram quantities of
methamphetamine. Multiple co-defendants recounted delivering or storing
methamphetamine in the house at Sparks’ direction. The evidence at trial portrayed
Sparks as a violent man. Witnesses described Sparks’ use of firearms and brutality
to protect and advance his drug trafficking activities. He would trade drugs for guns,
point guns at people he believed were stealing drugs or money from the organization,
and beat or torture people who got crossways with him. At one point, Sparks shoved
a gun in the mouth of a co-conspirator because he suspected she was an informant.
Sparks released her when he was satisfied that she was not working with law
enforcement.
Markus “Unk” Patterson was a childhood friend of Sparks and an associate in
the drug trafficking activity. Patterson worked as Sparks’ enforcer and debt collector
in the organization—sometimes engaging in violence on his behalf. Like Patterson,
Gerald Ginnings’ role in the drug trafficking conspiracy included transporting drugs,
collecting proceeds, and occasionally disposing of evidence.
During the summer of 2018, Sparks suspected co-defendant David Richards
had stolen $30,000 in cash and methamphetamine that Richards had been assigned
to sell and collect. Another co-conspirator suggested that James Hampton might be
aiding Richards. Sparks believed that Hampton’s girlfriend, Brittanie Broyles,
might also have information. Sparks and Patterson, among others, confronted
Hampton and Broyles at a house in St. Louis, demanding to know Richards’
whereabouts. Hampton agreed to drive Sparks to find the missing Richards, but the
search for Richards turned out to be unsuccessful. When they got back to the house,
a heated argument ensued.

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Sparks began interrogating Hampton. Sparks and his associates, including
Patterson, tied Hampton to a dining chair, struck him with a skillet, cut him with a
knife, and drilled holes into his kneecaps. At one point, Patterson struck Hampton
with a fake gun so forcefully that it broke. Throughout the ordeal, Hampton denied
knowing anything about Richards’ whereabouts or the money. The next morning,
Sparks directed Patterson to obtain a tow truck, planning to transport Hampton and
his car to Kansas City. Hampton was forced into the trunk of his car. Despite his
weakened condition, Hampton momentarily escaped but Patterson and another
associate chased him down, beat him more, and shoved him back in the trunk.
Patterson, Sparks, two other associates, and Broyles drove to Kansas City in
the tow truck, with Hampton locked in the trunk of his car. They stopped and stayed
at a hotel in Independence, Missouri. The car was seen shaking and rattling, as
Hampton tried to escape from the trunk. Eventually, the men made it to Sparks’
house, unloaded the car, and secured it in a detached garage. Hampton continued to
shake the car in an effort to escape. Four days later, Ginnings drove the car to a
remote area while Patterson followed. Based on the stench, it was apparent Hampton
had been killed, and his body was decomposing. Hampton’s car was then set on fire.
Eventually, Hampton’s charred remains were located by authorities in the trunk.
Fearing Broyles would talk about Hampton’s torture, Sparks ordered her held
at a hotel. Over the next couple of days, Broyles was moved from hotel to hotel until
Sparks ordered Patterson and Ginnings to “get her out.” Within hours, Broyles
disappeared. Her body was eventually found in a Kansas City flea market parking
lot with gunshot wounds to her head.
Sparks was charged with engaging in a continuing criminal enterprise, in
violation of 21 U.S.C. § 848(a), (b), (c), and (s); conspiracy to commit money
laundering, in violation of 18 U.S.C. § 1956(a)(1)(A)(i), (B)(i), (ii), and (h);
possession of firearms in furtherance of drug trafficking, in violation of 18 U.S.C.
§ 924(c)(1)(A)(i); and being a felon in possession of firearms and ammunition, in
violation of 18 U.S.C. §§ 922(g)(1) and 924(a)(2). The government subsequently

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dismissed the continuing criminal enterprise count. The jury convicted Sparks on
all remaining counts, and the court sentenced Sparks to two concurrent life terms, a
concurrent 240-month term, plus a consecutive 60-month term of imprisonment.
Patterson and Ginnings were each charged with conspiracy to distribute
methamphetamine, in violation of 21 U.S.C. §§ 841(a)(1), (b)(1)(A), and 846;
conspiracy to commit money laundering, in violation of 18 U.S.C. § 1956(a)(1)(A),
(B)(i), (ii), and (h); possession of firearms in furtherance of drug trafficking, in
violation of 18 U.S.C. § 924(c)(1)(A)(i); and being a felon in possession of firearms
and ammunition, in violation of 18 U.S.C. §§ 922(g)(1) and 924(a)(2). Patterson
pled guilty to all counts and was sentenced to a total term of imprisonment of 560
months, which consisted of concurrent terms of 500 months, 240 months, and 120
months, plus a consecutive term of 60 months. Ginnings also pled guilty to all counts
and was sentenced to a total term of imprisonment of 520 months, which consisted
of concurrent terms of 400 months, 240 months, 120 months, plus a consecutive
term of 120 months.
II. DISCUSSION
A. Sparks’ Appeal
Sparks raises five issues: (1) the district court abused its discretion when it
admitted evidence of Hampton’s and Broyles’ deaths; (2) the district court should
have granted his motion for judgment of acquittal because there was insufficient
evidence to sustain the convictions; (3) the district court should have instructed the
jurors about drug-using cooperators and adopted his preferred wording on
reasonable doubt; (4) the district court erred by applying a Sentencing Guidelines
cross-reference predicated on first-degree murder; and (5) his life sentence is
substantively unreasonable. We consider each in turn.

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1. Admission of Evidence Related to the Murders
Sparks contends the district court abused its discretion by allowing evidence
about the uncharged murders of Hampton and Broyles. He asserts this evidence was
impermissible character evidence and unfairly prejudicial, particularly since the
government dismissed the continuing criminal enterprise charge and instead pursued
a standard drug conspiracy charge. We review the district court’s evidentiary rulings
for abuse of discretion, reversing only if an error affected the defendant’s substantial
rights or had more than a slight influence on the verdict. United States v. Cannon,
475 F.3d 1013, 1023 (8th Cir. 2007).
Evidence of uncharged acts is admissible if it is “intrinsic” to a charged drug
conspiracy. Evidence is “intrinsic” if it is part of the charged conspiracy, shows its
inner workings, or completes the story of how the conspirators operated. United
States v. Ruiz-Chavez, 612 F.3d 983, 988 (8th Cir. 2010). In this case, evidence
pertaining to the uncharged murders showed how Sparks protected his drug
trafficking operations and maintained control over his organization. This evidence
was admissible as it “completed the story” of the conspiracy, showed the
conspiracy’s nature and scope, and established Sparks’ leadership role in it. See
United States v. Noe, 411 F.3d 878, 887 (8th Cir. 2005).
Probative evidence is not subject to exclusion merely because it is prejudicial
or graphic. Rule 403 of the Federal Rules of Evidence excludes probative evidence
that is “substantially outweighed” by the danger of unfair prejudice. The relevance
of the murders with regard to Sparks’ leadership role and fear-based control was not
outweighed by the risk of unfair prejudice, particularly in this situation when the
court instructed the jury that “[t]he defendant is not on trial for any act or conduct
not specifically charged in the indictment.” We presume the jurors followed the
court’s instructions. See United States v. Pendleton, 832 F.3d 934, 947 (8th Cir.
2016) (rejecting prejudice argument due to limiting instruction about evidence of
violence against a coconspirator). Further, given the overwhelming evidence of
guilt, any potential prejudice from admitting this evidence was harmless, as Sparks

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has not shown admission of the evidence affected his substantial rights. See United
States v. Broussard, 87 F.4th 376, 379 (8th Cir. 2023) (noting that a defendant cannot
show his substantial rights were affected when he did not claim a reasonable
probability that, but for the introduction of the challenged evidence, he would not
have been found guilty).
The district court did not err in denying Sparks’ motion in limine to exclude
the evidence, nor did it abuse its discretion in admitting the evidence.
2. Sufficiency of the Evidence/Denial Rule 29 Motion
Sparks contends he did not own the house on Smart Avenue and that while he
might have frequented the house, it was not his residence. He also points to the fact
that he was not involved in any undercover buys. Sparks asserts the government’s
case rested on the testimony of unreliable witnesses and co-defendants. We apply
the same standard of review to sufficiency of the evidence challenges as we do to
the denial of a Rule 29 motion for acquittal. United States v. Broeker, 27 F.4th 1331,
1335 (8th Cir. 2022). We review the evidence de novo, interpreting it in the light
most favorable to the jury’s verdict and affirming if any rational juror could find
every element beyond a reasonable doubt. United States v. Nolen, 536 F.3d 834,
842 (8th Cir. 2008).
Sparks’ attempt to distance himself from the house is inconsistent with the
evidence presented at trial. Sparks was arrested when he was at the house. While
the utilities for the house on Smart Avenue were listed in the name of Sparks’
girlfriend, witnesses testified that Sparks financed the property, and he would stay
there. Physical evidence of Sparks’ role in the drug trafficking organization—
firearms, methamphetamine, cash, and drug ledgers—was seized from the house.
See United States v. Lewis, 976 F.3d 787, 794 (8th Cir. 2020) (sustaining drug
conspiracy conviction based on physical evidence and corroborated testimony).

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There is ample evidence in the trial record of Sparks’ involvement and role in
the conspiracy. Witness testimony demonstrated that Sparks financed, controlled,
and used the house on Smart Avenue to store drugs, he regularly carried guns during
drug deals, and he used guns to intimidate others. See United States v. Aponte, 619
F.3d 799, 804–05 (8th Cir. 2010) (collecting cases that infer possession of
contraband based on ownership and control). In addition, co-conspirators testified
about the violent tactics Sparks used to control others and collect debts. While
Sparks contends the testimony was unreliable, witness credibility is within the jury’s
sole discretion. Nolen, 536 F.3d at 842.
3. Jury Instructions
The district court declined to give two jury instructions that Sparks
requested—a cautionary instruction about drug-user cooperators and a more recent
version of the model reasonable doubt instruction that expressly cites “lack of
evidence” as a basis for reasonable doubt. We review jury instructions for abuse of
discretion. In doing so, we consider whether the instructions provided adequate and
accurate guidance of the law to the jury. United States v. Collier, 932 F.3d 1067,
1076 (8th Cir. 2019).
Sparks proposed an instruction, relying on United States v. Payton, 636 F.3d
1027 (8th Cir. 2011), that stated:
If a witness who has cooperated with the government is or was a
drug user, there are reasons his or her testimony should be considered
with great care. A regular user of narcotics has a constant need for
supply of drugs and for money to support his habit and also may have
an abnormal fear of imprisonment in which his supply of drugs might
be cut off. Additionally, a witness who was under the influence of
drugs or alcohol at the time of a particular event may have an impaired
recollection of that which occurred during that event. These are special
circumstances which you may consider in weighing testimony of this
kind. You of course may give the testimony such weight as you think
proper after considering all relevant circumstances.

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A defendant, however, is “not entitled to a particularly worded instruction as
long as the instructions fairly and adequately instruct the jurors.” United
States v. Brown, 88 F.4th 750, 759 (8th Cir. 2023). Here, the district court instructed
the jury to scrutinize witness credibility, to consider any potential biases, and to
weigh whether an informant or cooperator testified in hopes of leniency. Sparks
cross-examined the witnesses about their drug use. The deficiencies in the
witnesses’ testimony, recollection, or motives, which Sparks has raised concerns
about, were issues he put before the jury. Considering the instructions as a whole,
the district court did not abuse its discretion when it declined to give Sparks’
requested instruction.
Likewise, the district court’s use of the previous version of the model
reasonable doubt instruction fairly and accurately conveyed the government’s
burden to the jury. Sparks challenges the instruction because it did not expressly tell
the jury that “reasonable doubt may arise from careful and impartial consideration
of all the evidence, or from a lack of evidence.” Sparks emphasized the lack of
evidence during his closing argument. He was able to get his theory of defense
before the jury. This Court has previously concluded that it is not an abuse of
discretion to give the previous version of the model instruction. See United States
v. Owens, 966 F.3d 700, 705–06 (8th Cir. 2020). Sparks’ challenges to the jury
instructions are unavailing.
4. Murder Cross-Reference under U.S.S.G. § 2D1.1(d)(1)
Sparks contends the district court erred when it overruled his objection to
applying the cross reference for first-degree murder because the evidence is
“incredibly clear” that Sparks did not shoot Broyles and the evidence is “incredibly
unclear” regarding when and how Hampton was killed. We review the district
court’s factual findings supporting a sentencing enhancement for clear error and the
application of the guidelines to the facts de novo. United States v. Mims, 122 F.4th
1021, 1034 (8th Cir. 2021).

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U.S.S.G. § 2D1.1(d)(1) states: “If a victim was killed under circumstances
that would constitute murder under 18 U.S.C. § 1111 had such killing taken place
within the territorial or maritime jurisdiction of the United States, apply § 2A1.1
(First Degree Murder) or § 2A1.2 (Second Degree Murder)” to find the base offense
level. Section 1B1.3(a)(1)(B) includes all acts “that occurred during the commission
of the offense of conviction, in preparation of that offense, or in the course of
attempting to avoid detection or responsibility for that offense.”
The cross-reference does not require Sparks to be the murderer. The district
court found that Sparks masterminded and directly participated in ambushing,
torturing, and abducting Hampton, that Sparks ordered Broyles’ murder, and that
both killings advanced the conspiracy. Witness testimony and unobjected-to facts
in Sparks’ Presentence Investigation Report (“PSIR”) established Sparks’ leadership
role in the drug trafficking conspiracy, his involvement in Hampton’s death, and his
directions to Ginnings and Patterson to silence Broyles by killing her. The district
court committed no error, clear or otherwise, when it applied the murder cross-
reference.
Sparks also asserts application of the cross-reference violates his
constitutional rights to a jury trial and due process. There was no jury trial violation,
as Sparks’ sentence did not exceed a statutory maximum or increase a mandatory
minimum. See United States v. Jackson, 782 F.3d 1006, 1013 (8th Cir. 2015). Nor
was there a due process violation, as Sparks objected to the PSIR, filed a sentencing
memorandum, and was offered an opportunity at sentencing to raise further
objections, which he chose not to do. See Smith v. United States, 206 F.3d 812, 813
(8th Cir. 2000) (per curiam). The district court’s reliance on corroborated trial
evidence and unobjected-to information in the PSIR is permissible. See United
States v. Brooks, 648 F.3d 626, 630 (8th Cir. 2011) (per curiam).
Finally, if any error exists, it would be harmless because enhancements for
drug quantity, weapons, and Sparks’ leadership role triggered the same Sentencing
Guidelines range of life. See United States v. Goolsby, 209 F.3d 1079, 1082 (8th

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Cir. 2000) (per curiam); United States v. Espinoza, 885 F.3d 516, 525 n.2 (8th Cir.
2018) (citing U.S.S.G. Ch. 5, Pt. A cmt. 2). Further, regardless of the cross-
reference, there is no reversible error because the district court stated it would have
imposed the same sentence based on Sparks’ leadership role and extreme brutality.
See United States v. Holmes, 87 F.4th 910, 914 (8th Cir. 2023) (stating a district
court’s incorrect Sentencing Guidelines calculation is harmless when the court
indicates it would have imposed the same sentence even if a lower range applied).
5. Reasonableness of the Sentence
Sparks argues his life sentence is greater than necessary under 18 U.S.C.
§ 3553(a), particularly given that co-defendants Patterson and Ginnings received a
lesser sentence. We review the substantive reasonableness of a sentence for abuse
of discretion. United States v. Peithman, 917 F.3d 635, 653 (8th Cir. 2019). A
district court may vary among co-defendants based on differences in culpability or
leadership. See United States v. Canania, 532 F.3d 764, 775 (8th Cir. 2008). We
presume a within-Guidelines sentence is reasonable, and, for the following reasons,
Sparks has not rebutted that presumption.
The district court found that Sparks orchestrated the conspiracy, engaged in
multiple acts of extreme violence, and directed similar acts of violence. The court
relied on Sparks’ violent criminal history, the large quantity of drugs involved in the
conspiracy, and his repeated acts of brutality. Additionally, the court considered the
need to protect the public, deter similar wrongdoing, and promote respect for the
law. Based on these permissible sentencing considerations, the district court found
Sparks’ conduct to be “some of the most evil behavior” seen in that court. The
district court did not abuse its wide sentencing discretion when it imposed a life
sentence.

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B. Patterson’s Appeal
Patterson also challenges application of the cross-reference for murder under
U.S.S.G. § 2D1.1(D)(1), and asserts the district court erred in calculating the drug
quantity attributable to him.
1. Murder Cross-Reference under U.S.S.G. § 2D1.1(d)(1)
Patterson contends the district court erred in applying the murder
cross-reference because he was not involved in Hampton’s death, Hampton’s death
was not foreseeable, and the murders exceeded the conspiracy’s scope. The
evidence presented at trial contradicts Patterson’s contentions. There is evidence in
the record indicating that Patterson beat Hampton, kept him trapped in the trunk,
ignored Hampton while his life ebbed away, and helped dispose of Hampton’s body.
Patterson notes the time and exact manner of Hampton’s death is unknown. But, at
a minimum, Patterson aided and abetted Hampton’s murder by following Ginnings
to a rural area with Hampton in the trunk and driving Ginnings away from the scene
after the car was set on fire, which alone would permit application of the murder
cross-reference. See United States v. Nichols, 76 F.4th 1046, 1055–56 (8th Cir.
2023) (“[T]ransporting a shooter to or from the scene may suffice to establish aiding
and abetting.” (citing 18 U.S.C. § 2)).
The district court did not err by applying the murder cross-reference when
calculating Patterson’s Sentencing Guidelines range.
2. Drug Quantity Calculation
Patterson asserts the district court committed clear error when it attributed at
least 15 kilograms of methamphetamine to him. However, co-conspirator testimony
and Patterson’s own admissions demonstrate this conspiracy moved ten kilograms
weekly. And this conspiracy spanned multiple years. While Patterson takes issue
with the district court’s reliance on corroborated trial testimony and the PSIR, our

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precedent explains that a district court may rely on such evidence at sentencing
without violating due process. See United States v. Harris, 44 F.4th 819, 822–23
(8th Cir. 2022). The district court did not err in its drug quantity calculation.
Lastly, any error in calculating Patterson’s Sentencing Guidelines range is
harmless because the district court stated it would impose the same sentence based
on the sentencing factors set forth in 18 U.S.C. § 3553(a). See United States v.
Martinez, 821 F.3d 984, 988–89 (8th Cir. 2016).
C. Ginnings’ Appeal
Ginnings raises a single issue on appeal—that is, the district court erred when
it calculated his applicable Sentencing Guidelines range because it relied on
unspecified trial evidence, which is a departure from Rule 32 and a due process
violation. Ginnings contends the nine-level increase under U.S.S.G. § 2D1.1(d) for
the murder cross-reference should not have been applied because the district court
failed to sufficiently articulate its findings of fact.
We typically review constitutional challenges to the Sentencing Guidelines de
novo. See United States v. Ellefson, 419 F.3d 859, 865 (8th Cir. 2005). However,
a constitutional issue raised for the first time on appeal is reviewed for plain error.
See United States v. Ellis, 815 F.3d 419, 420–21 (8th Cir. 2016).
District courts may consider evidence from a co-defendant’s trial at
sentencing, including hearsay, provided it has “sufficient indicia of reliability to
support its probable accuracy.” U.S.S.G. § 6A1.3(a); see also FED. R. E VID.
804(b)(1)(A); United States v. Sheridan, 859 F.3d 579, 583 (8th Cir. 2017). This
Court has not required the district court to provide exhaustive detail if the context
and record make its reasoning clear. See United States v. McGlothen, 556 F.3d 698,
702–03 (8th Cir. 2009).

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Here, the district court stated it had considered the parties’ briefing,
corroborated trial evidence, and exhibits. In addition to his own admissions of
involvement to law enforcement, evidence in the record demonstrated Ginnings’
involvement in Hampton’s and Broyles’ murders. On this record, Ginnings cannot
show a violation of his due process rights, as he was afforded an opportunity to
object and submit arguments to the court. Smith, 206 F.3d at 813. Ginnings has not
shown error, let alone plain error.
III. CONCLUSION
The district court’s judgment in each case is affirmed.
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