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No. 10763043
United States Court of Appeals for the Ninth Circuit
United States v. Butterfly
No. 10763043 · Decided December 22, 2025
No. 10763043·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
December 22, 2025
Citation
No. 10763043
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS DEC 22 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
UNITED STATES OF AMERICA, No. 24-5908
D.C. No.
Plaintiff - Appellee, 2:23-cr-00110-TOR-1
v.
MEMORANDUM*
MARVIN SAMSON BUTTERFLY,
Defendant - Appellant.
Appeal from the United States District Court
for the Eastern District of Washington
Thomas O. Rice, District Judge, Presiding
Argued and Submitted September 16, 2025
Seattle, Washington
Before: GOULD and DE ALBA, Circuit Judges, and ORRICK, District Judge.**
Marvin Butterfly appeals his convictions for (1) assault of an intimate
partner or dating partner by suffocating and attempting to suffocate in Indian
Country in violation of 18 U.S.C. §§ 113(a)(8), 1153; and (2) attempted witness
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
**
The Honorable William Horsley Orrick, United States District Judge
for the Northern District of California, sitting by designation.
tampering in violation of 18 U.S.C. § 1512(b)(1), (b)(2)(A). He contends that no
reasonable jury could convict him under these statutes because there was
insufficient evidence to determine that Butterfly attempted to (1) “suffocate” his
intimate partner or (2) “corruptly persuade” a witness to withhold testimony.
Butterfly failed to move for acquittal at the close of evidence, and so we
review for plain error. United States v. Gadson, 763 F.3d 1189, 1218 (9th Cir.
2014). “We may overturn a conviction for plain error resulting in insufficient
evidence only to prevent a miscarriage of justice or to preserve the integrity and
the reputation of the judicial process.” United States v. Lopez, 4 F.4th 706, 719
(9th Cir. 2021) (internal quotation marks and citation omitted). Neither situation
presents itself here. We assume the parties’ familiarity with the facts of this case
and recite them only as necessary. We affirm.
1. The term “suffocating” is defined by the relevant statute as “intentionally,
knowingly, or recklessly impeding the normal breathing of a person by covering
the mouth of the person, the nose of the person, or both, regardless of whether that
conduct results in any visible injury or whether there is any intent to kill or
protractedly injure the victim.” 18 U.S.C. § 113(b)(5). Butterfly’s intimate partner
testified that he covered her mouth with his hand for 3-5 minutes. She stated that
she “couldn’t talk or breathe out of [her] mouth” during that time. Even though
she “wasn’t panicked,” she testified that she needed to “slow[]” her breathing
2 24-5908
down. Based on that testimony and viewing the evidence in the light most
favorable to the prosecution, see United States v. Tuan Ngoc Luong, a rational trier
of fact could find beyond a reasonable doubt that Butterfly attempted to suffocate
an intimate partner at the least by “recklessly impeding [her] normal breathing.”
965 F.3d 973, 979 (9th Cir. 2020); 18 U.S.C. § 113(b)(5).
2. As is relevant here, 18 U.S.C. § 1512(b) provides that “[w]hoever
knowingly . . . corruptly persuades another person, or attempts to do so, or engages
in misleading conduct toward another person, with intent to . . . (1) influence,
delay, or prevent the testimony of any person in an official proceeding” or “(2)
cause or induce any person to . . . withhold testimony . . . shall be fined . . . or
imprisoned not more than 20 years, or both.” 18 U.S.C. § 1512(b)(1), (2)(A). We
most recently clarified the meaning of “corruptly persuades” in United States v.
Doss, 630 F.3d 1181, 1186–92 (9th Cir. 2011). Our Court in Doss acknowledged
the Supreme Court’s guidance that the terms “corrupt” and “corruptly” are
“normally associated with ‘wrongful, immoral, depraved, or evil,’ and, when
coupled with ‘knowingly’ in § 1512, the government must show the defendant
acted with ‘consciousness of wrongdoing.’” Id. at 1189 (citing to Arthur Anderson
LLP v. United States, 544 U.S. 696, 705–06 (2005)).
It is clear that a “rational trier of fact could have found” that Butterfly
demonstrated a “consciousness of wrongdoing” in his attempt to prevent his
3 24-5908
intimate partner from testifying. Doss, 630 F.3d at 1189–90 (citation omitted).
Butterfly had a past history of intimate partner violence, used a false name when
calling his neighbors from jail so they would be more likely to pick up, and
referred to his intimate partner in thinly veiled language throughout the call. He
also suggested to his neighbor that by helping Butterfly prevent his intimate
partner from testifying, and therefore prevent his conviction, his neighbor would
curry goodwill with Butterfly. Unlike in Doss, a rational jury could have found
Butterfly’s conduct “inherently wrong or immoral.” Id. at 1189. A rational jury
could have interpreted Butterfly’s conversation with his neighbor alongside
Butterfly’s history of abusive conduct toward his intimate partner to conclude that
Butterfly at least attempted to “knowingly . . . corruptly persuade[]” his intimate
partner not to testify against him at trial. 18 U.S.C. § 1512(b)(1).
Accordingly, there was sufficient evidence for a rational jury to convict
Butterfly of both challenged counts.
AFFIRMED.
4 24-5908
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS DEC 22 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS DEC 22 2025 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT UNITED STATES OF AMERICA, No.
03Rice, District Judge, Presiding Argued and Submitted September 16, 2025 Seattle, Washington Before: GOULD and DE ALBA, Circuit Judges, and ORRICK, District Judge.** Marvin Butterfly appeals his convictions for (1) assault of an intimate par
04§§ 113(a)(8), 1153; and (2) attempted witness * This disposition is not appropriate for publication and is not precedent except as provided by Ninth Circuit Rule 36-3.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS DEC 22 2025 MOLLY C.
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