United States v. Thiam In the

17‐2765
United States v. Thiam
In the 1
United States Court of Appeals 2
For the Second Circuit 3
________ 4
5
A UGUST TERM , 2018 6
7
A RGUED: O CTOBER 9, 2018 8
D ECIDED: A UGUST 5, 2019 9
10
No. 17‐2765 11
12
U NITED S TATES OF AMERICA, 13
Appellee, 14
15
v. 16
17
MAHMOUD THIAM , 18
Defendant‐Appellant. 19
________ 20
21
Appeal from the United States District Court 22
for the Southern District of New York. 23
No. 17‐cr‐00047 (DLC) – Denise L. Cote, Judge. 24
________ 25
26
Before: WALKER and L OHIER , Circuit Judges, and PAULEY , District Judge.* 27
________ 28
29
Defendant Mahmoud Thiam (“Thiam”) appeals from a judgment entered in 30
the United States District Court for the Southern District of New York following a 31
* Judge William H. Pauley III, United States District Judge for the Southern District of New
York, sitting by designation.

-- 1 of 11 --

2 No. 17‐2765
jury trial before Denise L. Cote, Judge, convicting him of money laundering and 1
conducting transactions in property criminally derived through bribery in the 2
Republic of Guinea. On appeal, Thiam challenges his conviction, arguing (i) that 3
the district court’s jury instructions were erroneous because they failed to include 4
the definition of “official act” relative to a bribery conviction, as set forth in 5
McDonnell v. United States, 136 S. Ct. 2355 (2016); (ii) that there was insufficient 6
evidence (a) to support a finding of a quid pro quo exchange necessary for his 7
conviction and (b) to support a finding that he committed an “official act” as 8
defined in McDonnell; and (iii) that several evidentiary rulings by the district court 9
were erroneous. For the reasons set forth below, we AFFIRM the judgment of the 10
district court. 11
________ 12
E LISHA J. K OBRE (Christopher J. DiMase, Daniel B. Tehrani, on 13
the brief), Assistant United States Attorneys, Lorinda I. Laryea, 14
Trial Attorney, Fraud Section, Criminal Division, United States 15
Department of Justice, for Geoffrey S. Berman, United States 16
Attorney for the Southern District of New York, New York, NY, 17
for Appellee. 18
JONATHAN I. E DELSTEIN, Edelstein & Grossman, New York, NY, 19
for Defendant‐Appellant. 20
________ 21
JOHN M. WALKER , JR ., Circuit Judge: 22
Defendant Mahmoud Thiam (“Thiam”) appeals from a judgment entered in 23
the United States District Court for the Southern District of New York following a 24
jury trial before Denise L. Cote, Judge, convicting him of money laundering and 25
conducting transactions in property criminally derived through bribery in the 26
Republic of Guinea. On appeal, Thiam challenges his conviction, arguing (i) that 27
the district court’s jury instructions were erroneous because they failed to include 28

-- 2 of 11 --

3 No. 17‐2765
the definition of “official act” relative to a bribery conviction, as set forth in 1
McDonnell v. United States, 136 S. Ct. 2355 (2016); (ii) that there was insufficient 2
evidence (a) to support a finding of a quid pro quo exchange necessary for his 3
conviction and (b) to support a finding that he committed an “official act” as 4
defined in McDonnell; and (iii) that several evidentiary rulings by the district court 5
were erroneous. For the reasons set forth below, we AFFIRM the judgment of the 6
district court. 7
BACKGROUND 8
Thiam appeals from a judgment, after a jury trial, convicting him of money 9
laundering in violation of 18 U.S.C. §§ 1956(a)(1)(B) and 1956(f) and of conducting 10
transactions in criminally derived property in violation of 18 U.S.C. § 1957. Both 11
statutes prohibit certain transactions involving proceeds of “specified unlawful 12
activity.”2 In relevant part, both 18 U.S.C. §§ 1956(c)(7)(B)(iv) and 1957(f)(3) define 13
“specified unlawful activity” as “an offense against a foreign nation involving . . . 14
bribery of a public official,” in violation also of the laws of that foreign nation. 15
Thiam, a United States citizen, was Minister of Mines and Geology of the 16
Republic of Guinea in 2009 and 2010, in which capacity he received an $8.5 million 17
bribe from a Chinese entity in return for supporting a Chinese joint venture with 18
Guinea. Specifically, in the spring of 2009, Guinea entered into negotiations with 19
the China International Fund (“CIF”), a Chinese company, to form a joint venture 20
that would invest in various projects in Guinea, including mining concessions. As 21
Guinea’s Minister of Mines and Geology, Thiam bore responsibility for 22
negotiating many of the terms of the joint venture, which was documented by a 23
Memorandum of Understanding, a Framework Agreement, and a Shareholder’s 24
Agreement. 25
2 18 U.S.C. §§ 1956(a) and 1957(a).

-- 3 of 11 --

4 No. 17‐2765
Approximately two weeks before the Shareholder’s Agreement was 1
executed, Sam Pa (“Pa”), the head of CIF, transferred $3 million into a bank 2
account in Thiam’s name at HSBC in Hong Kong. Five days later, a conglomerate 3
associated with CIF reimbursed Pa. Between March and November 2010, the 4
conglomerate transferred another $5.5 million to Thiam’s Hong Kong account by 5
funneling the funds through Pa and other executives. Starting in September 2009, 6
Thiam transferred cash from his Hong Kong account to accounts in the United 7
States and to other transferees, including vendors of various luxury items. Thiam 8
also lied to banks about his employment, nationality, and income when opening 9
accounts in Hong Kong and the United States. In his defense, Thiam testified at 10
trial that the money he received from Pa was an undocumented personal loan with 11
no interest rate or repayment date. The jury rejected this defense and convicted 12
Thiam on both counts. This appeal followed. 13
At trial, the government proved violations of Articles 192 and 194 of 14
Guinea’s Penal Code as the predicate “offense against a foreign nation involving 15
. . . bribery of a public official,” as required by 18 U.S.C. §§ 1956(c)(7)(B)(iv) and 16
1957(f)(3). Articles 192 and 194 of Guinea’s Penal Code criminalize “passive 17
corruption,” or the receipt of bribes by a public official, and “active corruption,” 18
or the payment of bribes to a public official, respectively. The government 19
presented a sworn affidavit from a former Guinean Minister of Justice and law 20
professor at the University of Conakry in Guinea explaining the meaning and 21
elements of a violation of Articles 192 and 194. With the consent of both parties, 22
the jury was instructed regarding Articles 192 and 194 in accordance with this 23
affidavit. 24
DISCUSSION 25
On appeal, Thiam attacks his conviction, arguing (i) that the district court’s 26
jury instructions were erroneous because they failed to include the definition of 27
“official act” relative to a bribery conviction, as set forth in McDonnell v. United 28
States, 136 S. Ct. 2355 (2016); (ii) that there was insufficient evidence (a) to support 29

-- 4 of 11 --

5 No. 17‐2765
a finding of a quid pro quo exchange necessary for his conviction and (b) to 1
support a finding that he committed an “official act” as defined in McDonnell; and 2
(iii) that several evidentiary rulings by the district court were erroneous. For the 3
reasons set forth below, none of these arguments has merit. 4
I. Jury Instructions 5
“Generally, the propriety of jury instructions is a matter of law that is 6
reviewed de novo,” under a harmless error standard if the defendant objected to 7
the jury instructions at trial and a plain error standard if he did not.3 On appeal, 8
Thiam argues that the jury instructions were erroneous because they failed to 9
apply McDonnell’s definition of “official act” to Articles 192 and 194 of Guinea’s 10
Penal Code, violations of which were the “specified unlawful activity” underlying 11
Thiam’s convictions. We reject this assertion and hold that McDonnell does not 12
apply to Articles 192 and 194 of Guinea’s Penal Code. Therefore, regardless of 13
whether our review is governed by the harmless error or plain error standard, the 14
jury instructions were not erroneous for failing to include McDonnell’s “official 15
act” language. 16
The defendant in McDonnell, a former Governor of Virginia, was indicted 17
on bribery charges stemming from his acceptance of gifts, loans, and other benefits 18
from a Virginia businessman in exchange for arranging for universities in Virginia 19
to conduct tests on a nutritional supplement produced by the businessman.4 To 20
obtain a conviction on the bribery charges—honest services fraud and Hobbs Act 21
extortion charges—the government was required “to show that Governor 22
McDonnell committed (or agreed to commit) an ‘official act’ in exchange for the 23
loans and gifts,”5 and the parties agreed to use the definition of “official act” found 24
3 United States v. Botti, 711 F.3d 299, 307–08 (2d Cir. 2013).
4 McDonnell, 136 S. Ct. at 2361.
5 Id.

-- 5 of 11 --

6 No. 17‐2765
in the federal bribery statute, 18 U.S.C. § 201(a)(3).6 On appeal, the Supreme Court 1
focused on the definition of “official act,” and concluded that this term should be 2
interpreted narrowly, such that “[s]etting up a meeting, talking to another official, 3
or organizing an event (or agreeing to do so)—without more—does not fit [the] 4
definition of ‘official act.’”7 5
Principles of international comity, however, counsel against applying the 6
“official act” definition set forth in McDonnell to Articles 192 and 194 of Guinea’s 7
Penal Code because this would require us to interpret Guinean law and, in doing 8
so, limit conduct that Guinea has chosen to criminalize. The doctrine of 9
international comity “is best understood as a guide where the issues to be resolved 10
are entangled in international relations.”8 “Under the principles of international 11
comity, United States courts ordinarily refuse to review acts of foreign 12
governments and defer to proceedings taking place in foreign countries, allowing 13
those acts and proceedings to have extraterritorial effect in the United States.”9 14
Although Thiam was not prosecuted in Guinea for his actions, presumably he 15
could have been, and our interpretation of the Guinean statutes at issue here 16
should not vary depending on that event. We therefore decline to undertake any 17
such interpretation. 18
Moreover, Thiam’s arguments to the contrary notwithstanding, Second 19
Circuit precedent provides no support for applying McDonnell to Articles 192 and 20
194 of Guinea’s Penal Code. Thiam claims support from United States v. Silver, a 21
case in which the defendant was charged with honest services fraud and Hobbs 22
6 Id. at 2365.
7 Id. at 2372.
8 Jota v. Texaco, Inc., 157 F.3d 153, 160 (2d Cir. 1998) (quoting In re Maxwell Commc’n Corp.,
93 F.3d 1036, 1047 (2d Cir. 1996)).
9 Fed. Treasury Enter. Sojuzplodoimport v. Spirits Intʹl B.V., 809 F.3d 737, 742–43 (2d Cir. 2016)
(internal quotation marks omitted).

-- 6 of 11 --

7 No. 17‐2765
Act extortion and to which we applied McDonnell’s limitations.10 Although the 1
parties in Silver did not define “official act” by reference to 18 U.S.C. § 201(a)(3),11 2
the defendants in both Silver and McDonnell were charged with honest services 3
fraud and Hobbs Act extortion, and the definition of “official act” at issue in 4
McDonnell related to those charges.12 Silver therefore provides no support for 5
applying McDonnell beyond honest services fraud and Hobbs Act extortion 6
charges. Likewise, in United States v. Boyland, we applied the McDonnell standard 7
to honest services fraud and Hobbs Act extortion, but not to violations under the 8
“more expansive” 18 U.S.C. § 666.13 Thiam also points us to United States v. Skelos.14 9
But Skelos presents a straightforward application of Silver to convictions including 10
honest services fraud conspiracy and Hobbs Act extortion.15 Therefore, none of 11
these cases provides support for applying McDonnell to Articles 192 and 194 of 12
Guinea’s Penal Code. 13
Thiam’s remaining arguments for applying the reasoning in McDonnell to 14
Articles 192 and 194 of Guinea’s Penal Code are also unavailing. Thiam argues 15
that the texts of Articles 192 and 194 are sufficiently similar to the text of 18 U.S.C. 16
§ 201 so as to “favor[]” incorporation of the McDonnell limitations. Appellant’s Br. 17
at 35. Although the texts of Articles 192 and 194 bear some similarity to the text of 18
18 U.S.C. § 201(a)(3), this is unremarkable, given that all three statutes relate to 19
bribery. Nothing in McDonnell or in the language of Articles 192 and 194, which 20
10 864 F.3d 102, 117–19 (2d Cir. 2017), cert. denied, 138 S. Ct. 738 (2018).
11 Id. at 111.
12 McDonnell, 136 S. Ct. at 2365.
13 862 F.3d 279, 290–92 (2d Cir. 2017).
14 707 F. App’x 733 (2d Cir. 2017) (summary order).
15 Id. at 736–37. While Skelos did apply McDonnell’s definition of “official act” to
federal program bribery under 18 U.S.C. § 666, it was only because both the government’s
theory of the case and the jury instructions were based on “official acts.” Id. at 738.

-- 7 of 11 --

8 No. 17‐2765
plainly cover more than official acts, compels us to apply the McDonnell official act 1
standard to those foreign provisions. 2
Thiam also argues that two of the reasons motivating the Supreme Court’s 3
narrow reading of “official act” in McDonnell – a concern that a broad definition 4
would chill legitimate activities of government officials and a nod toward 5
federalism – apply in this case as well. We disagree. In McDonnell, the Supreme 6
Court focused on the nature of the relationship between government officials and 7
their constituents, pointing out that “conscientious public officials arrange 8
meetings for constituents, contact other officials on their behalf, and include them 9
in events all the time” and explaining that a broad interpretation of “official act” 10
could lead officials to “wonder whether they could respond to even the most 11
commonplace requests for assistance” and cause “citizens with legitimate 12
concerns [to] shrink from participating in democratic discourse.”16 Putting aside 13
the fact that Thiam did not hold elected office, the nature of his relationship in 14
Guinea to the Chinese company – constituent or not – does not concern a United 15
States court. Also, there is obviously no concern for federalism here where the 16
conduct at issue is one that another country has chosen to criminalize and has no 17
bearing on state law. 18
For these reasons, we hold that McDonnell does not apply to Articles 192 and 19
194 of Guinea’s Penal Code.17 As a result, Thiam’s argument that the jury 20
instructions were improper necessarily fails. 21
II. Sufficiency of the Evidence 22
16 McDonnell, 136 S. Ct. at 2372.
17 Our holding in this case is limited to Articles 192 and 194 of Guinea’s Penal Code.
We do not address McDonnell’s application to prosecutions under other bribery statutes
or reach any conclusions regarding whether McDonnell applies to all 18 U.S.C. § 201,
honest services fraud, or Hobbs Act extortion prosecutions.

-- 8 of 11 --

9 No. 17‐2765
Thiam also argues that there was insufficient evidence (i) to support a 1
finding of a quid pro quo exchange and (ii) to support a finding that he committed 2
an “official act” as defined in McDonnell. We review challenges to the sufficiency 3
of evidence de novo, “but must uphold the conviction if any rational trier of fact 4
could have found the essential elements of the crime beyond a reasonable 5
doubt.”18 “Moreover, the jury’s verdict may be based on circumstantial evidence, 6
and the Government is not required to preclude every reasonable hypothesis 7
which is consistent with innocence.”19 8
Thiam argues that there was insufficient evidence to support a finding of a 9
quid pro quo exchange because there was no “advance agreement to trade things 10
of value for governmental action” and the “making of a gratuitous payment as an 11
after‐the‐fact reward for a job well done” is not a crime. Appellant’s Br. at 42. But 12
given (i) the timing of the payments, with the first coming just two weeks before 13
the Shareholder’s Agreement was executed and others following soon thereafter, 14
(ii) Thiam’s efforts to conceal both his true employment and the source of the 15
payments, and (iii) Thiam’s implausible explanation at trial that the payments 16
constituted an undocumented and interest‐free personal loan, there is sufficient 17
evidence to support a finding by the jury of a quid pro quo exchange. And there 18
is no merit to Thiam’s argument that the evidence was insufficient to support a 19
finding that he committed an “official act” as defined in McDonnell in light of our 20
holding that this definition is inapplicable to the Guinean statutes at issue. 21
III. Evidentiary Challenges 22
Finally, Thiam challenges evidentiary rulings made by the district court that 23
(i) precluded him at trial from playing certain excerpts of his post‐arrest interview 24
with the FBI; (ii) admitted into evidence a summary chart showing his luxury 25
18 Silver, 864 F.3d at 113 (quoting United States v. Vernace, 811 F.3d 609, 615 (2d Cir. 2016)).
19 United States v. Ogando, 547 F.3d 102, 107 (2d Cir. 2008) (internal quotation marks and
citations omitted).

-- 9 of 11 --

10 No. 17‐2765
purchases and a text exchange between Thiam and a third party regarding Pa’s 1
incarceration; and (iii) permitted government cross‐examination based on Thiam’s 2
noncompliance with foreign reporting requirements, his knowledge of Pa’s other 3
bribes, and his knowledge of corruption in Africa. We find no error with respect 4
to these rulings, all of which are reviewable under an abuse of discretion 5
standard.20 6
Thiam argues that the district court should have admitted certain excerpts 7
of his post‐arrest interview under the “rule of completeness.” The “rule of 8
completeness” doctrine under Rule 106 of the Federal Rules of Evidence provides 9
that an “omitted portion of a statement must be placed in evidence if necessary to 10
explain the admitted portion, to place the admitted portion in context, to avoid 11
misleading the jury, or to ensure fair and impartial understanding of the admitted 12
portion.” 21 But it does not “require introduction of portions of a statement that are 13
neither explanatory of nor relevant to the admitted passages.”22 Thiam argues that 14
the district court erred when it precluded statements he made in the interview 15
about the role that other members of the Guinean government played in the 16
negotiations with CIF and about personal loans he received from other third 17
parties. Because the rule of completeness “is violated only where admission of the 18
statement in redacted form distorts its meaning or excludes information 19
substantially exculpatory of the declarant,”23 it was within the district court’s 20
discretion to exclude these statements. In any event, Thiam testified at trial about 21
20 United States v. Dupre, 462 F.3d 131, 136 (2d Cir. 2006).
21 United States v. Castro, 813 F.2d 571, 575–76 (2d Cir. 1987), cert. denied, 484 U.S. 844 (1987).
22 U.S. v. Marin, 669 F.2d 73, 84 (2d Cir. 1982); see also United States v. Williams, No. 17‐3741‐
cr, 2019 WL 2932436, at *8–10 (2d Cir. July 9, 2019).
23 United States v. Benitez, 920 F.2d 1080, 1086–87 (2d Cir. 1990) (internal quotation marks
omitted).

-- 10 of 11 --

11 No. 17‐2765
both matters, so the jury had before it the information Thiam claims was 1
improperly excluded. Therefore, any potential error was harmless. 2
Thiam next challenges the admission into evidence of the summary chart 3
showing his luxury purchases and of the text exchange regarding Pa’s 4
incarceration, arguing that the district court erred in finding this evidence to be 5
more probative than prejudicial.24 “[O]n review of a district court decision to 6
admit evidence, we generally maximize its probative value and minimize its 7
prejudicial effect.” 25 Because this evidence was useful to the jury in understanding 8
Thiam’s motivation for accepting bribes and his consciousness of guilt 9
respectively, the district court did not abuse its discretion in admitting it. 10
Finally, Thiam argues that the district court erred in permitting cross‐ 11
examination that pertained to his noncompliance with foreign reporting 12
requirements, knowledge of Pa’s other bribes, and general knowledge of 13
corruption in Africa. Because each of these lines of questioning related to Thiam’s 14
state of mind, the district court did not abuse its discretion in permitting this cross‐ 15
examination. 16
CONCLUSION 17
We have considered Thiam’s other arguments and conclude that they are without 18
merit. For these reasons, we AFFIRM the judgment of the district court. 19
24 See Fed. R. Evid. 403.
25 United States v. Coppola, 671 F.3d 220, 245 (2d Cir. 2012) (internal quotation marks
omitted).

-- 11 of 11 --