United States v. Daqua Ritter: But-For Causation Under § 249(a)(2) and Fowler’s “Reasonable Likelihood” Nexus for § 1512(b)(3)

Introduction

In United States v. Daqua Ritter (4th Cir. Feb. 18, 2026), the Fourth Circuit affirmed a jury’s convictions and a life sentence arising from the murder of Ernest “Dime” Doe, described at trial as a “biological male” who “presented as a female.” The United States prosecuted Ritter for: (1) a federal hate-crime offense resulting in death, 18 U.S.C. § 249(a)(2); (2) using a firearm in a crime of violence resulting in death, 18 U.S.C. § 924(j)(1); and (3) lying to investigators with the intent to impede communication to federal law enforcement, 18 U.S.C. § 1512(b)(3).

On appeal, Ritter raised three principal issues: (i) whether a juror (a transgender woman) was actually biased; (ii) whether an inadmissible hearsay statement was so prejudicial that a mistrial was required despite a curative instruction; and (iii) whether the evidence was sufficient—especially on the “because of … gender identity” motive element in § 249(a)(2) and the federal nexus element embedded in § 1512(b)(3).

The opinion is notable for two clarifications with broader doctrinal reach: it applies United States v. Hudak’s but-for causation construction of “because of” to § 249(a)(2), and it extends Fowler v. United States’s reasonable-likelihood standard to § 1512(b)(3)’s “hinder, delay, or prevent” language when the defendant lies to non-federal investigators.

Summary of the Opinion

  • Juror bias: The court held the district court did not abuse its discretion in rejecting actual-bias allegations after a post-verdict hearing, crediting the juror’s repeated assurances of impartiality and finding no “manifest error” in the trial court’s credibility determinations.
  • Hearsay/mistrial: The court held a strong, specific curative instruction sufficed to neutralize a brief, vague hearsay statement that was later undermined in examination, and that this was not the “exceptional” scenario where prejudice is incurable.
  • Sufficiency—§ 249(a)(2): The court applied a but-for causation standard to “because of … gender identity” and found sufficient evidence that Ritter would not have killed Doe but for a “gender-related characteristic,” specifically Doe’s biological sex.
  • Sufficiency—§ 1512(b)(3): The court applied Fowler v. United States and held a rational juror could find it “reasonably likely” the truthful information Ritter sought to conceal would have been communicated from state agents to federal officers.

Analysis

Precedents Cited

1) Appellate posture and deference to factfinding

  • United States v. Perry: Provided the baseline appellate framing—facts are presented “in the light most favorable to the jury’s guilty verdict.” This posture undergirded the sufficiency rulings and the court’s refusal to reweigh credibility.
  • United States v. Council: Set the standard for reviewing denial of a new trial—abuse of discretion—supporting deference on the juror-bias issue.
  • United States v. Turner (quoting Patton v. Yount): Supplied the especially deferential “manifest error” standard for reversing trial-court credibility findings about juror impartiality.

2) Juror bias doctrine and the boundary with “McDonough” claims

  • Porter v. White: Defined “actual bias” as existing “only when a juror cannot or will not decide the case solely on the evidence.” The court used this definition to reject the argument that post-verdict press statements themselves established bias.
  • McDonough Power Equip., Inc. v. Greenwood: Distinguished as not raised. The opinion highlights that Ritter did not claim the juror lied during voir dire; rather, he claimed post-trial conduct evidenced actual bias. This matters because McDonough challenges turn on dishonest answers and their materiality, not on after-the-fact commentary.

3) Hearsay, mistrials, and the presumption juries follow instructions

  • United States v. Martin: Reinforced that courts should consider curative instructions before the “drastic” remedy of a mistrial.
  • United States v. Hart: Provided the abuse-of-discretion framework for reviewing mistrial denials.
  • Samia v. United States and Richardson v. Marsh: Anchored the “almost invariable” presumption that juries follow curative instructions, a presumption the court treated as dispositive absent extraordinary prejudice.
  • Hopt v. Utah: Provided the limiting principle—only “exceptional” cases involve prejudice so indelible that an instruction cannot realistically erase it.
  • United States v. Ince: Cited to distinguish situations where a vague instruction fails to cure admission of a “highly prejudicial confession.” Here, the instruction was “clear, direct, and comprehensive.”
  • Bruton v. United States (and the discussion referencing United States v. Dargan): Used as the archetype of incurable prejudice—certain confessions in joint trials that directly implicate a co-defendant and raise Confrontation Clause concerns. The court used that line of authority to explain why the brief “he heard” statement here was materially less vivid and less structurally prejudicial.

4) Sufficiency of the evidence standards

  • United States v. Huskey and United States v. Millender: Framed the “heavy burden” on sufficiency challengers and the governing test—whether “any rational trier of fact” could find the elements beyond a reasonable doubt, assuming credibility disputes are resolved for the government.

5) Interpreting “because of” and importing but-for causation into § 249(a)(2)

  • United States v. Hudak: The opinion’s central interpretive move relied on Hudak’s construction of “because of” (in 18 U.S.C. § 245(b)(2) and 42 U.S.C. § 3631(a)) as incorporating “the traditional but-for causation standard.” Ritter applies that same reading to § 249(a)(2)(A).
  • Burrage v. United States: Cited (via Hudak’s causation discussion) for the proposition that but-for causation does not require the protected trait to be the “sole (or even primary) motive.”

6) Federal nexus for § 1512(b)(3) when conduct targets state investigators

  • Fowler v. United States: The key precedent. Fowler construed similar language in § 1512(a)(1)(C) and held that intent is satisfied where it was “reasonably likely” the information would have been communicated to a federal officer but for the defendant’s conduct. Ritter extends that framework to § 1512(b)(3).
  • United States v. Ramos-Cruz: Clarified that the reasonable likelihood is “not … remote, outlandish, or simply hypothetical,” and that the inference may be drawn from the “federal nature” of the offense plus “additional appropriate evidence.”
  • United States v. Smith: Supported consideration of federal–state collaboration as evidence supporting reasonable likelihood of federal communication.

Legal Reasoning

A) Actual bias: why post-verdict press contact did not compel a new trial

The court treated the juror-bias claim as a credibility-laden question entrusted to the trial court. The juror disclosed being transgender during selection and expressly affirmed it would not affect impartiality; neither party followed up. After the verdict, the juror’s public statements included both generalized commentary about risks faced by transgender women and an explicit statement that gender identity did not weigh heavily and that the juror “followed the evidence and law.”

Critically, the district court held an evidentiary hearing, questioned the juror, and made repeated credibility findings across multiple settings (questionnaire, voir dire, sidebar, and the post-trial hearing). On appeal, the Fourth Circuit applied United States v. Turner and Patton v. Yount to hold that such credibility determinations are reversible only for “manifest error,” which the record did not show.

B) Hearsay and mistrial: why the curative instruction carried the day

The challenged testimony arose when the government asked about a witness’s boyfriend’s “reaction,” and the witness volunteered an out-of-court assertion that he had “heard” Ritter killed Doe. The district court deemed it inadmissible hearsay and—after further examination undermined the assertion and the witness partly walked it back—issued a pointed instruction to “wipe it from your minds as if it was never said.”

The Fourth Circuit’s reasoning is structured around the hierarchy from United States v. Martin (prefer lesser remedies) and Samia v. United States/Richardson v. Marsh (presume juries follow instructions), with the escape hatch from Hopt v. Utah reserved for uniquely vivid and indelible evidence. The court refused to treat the statement as a “confession” of the type implicated in Bruton v. United States, emphasizing its vagueness (“heard”), lack of source, lack of details, the existence of other evidence about a local “rumor mill,” and the fact that the testimony had already been impeached before the instruction.

C) § 249(a)(2): importing but-for causation into “because of … gender identity”

Applying United States v. Hudak, the court held “because of” in § 249(a)(2)(A) requires but-for causation. It then addressed § 249(c)(4)’s definition of “gender identity” as “actual or perceived gender-related characteristics,” noting textual awkwardness when that definition is inserted into the operative clause, but declining to resolve interpretive edge cases because Ritter did not press them.

On the facts, the court held a rational juror could find that Doe’s “biological sex” was a “gender-related characteristic,” and that Ritter would not have killed Doe but for that characteristic—especially given evidence that Ritter tried to keep the relationship secret, reacted angrily when others referenced it, feared being labeled gay, and treated relationships with “biological women” differently. Importantly, the court reiterated that but-for causation does not demand the trait be the only motive (consistent with the principle cited to Burrage v. United States).

D) § 1512(b)(3): extending Fowler to lies told to state agents

Ritter’s § 1512(b)(3) challenge targeted the “intent” element—how a defendant can intend to hinder communication to a federal officer without a specific federal officer in mind. The court answered by adopting Fowler v. United States’s “reasonable likelihood” approach for § 1512(b)(3), reasoning that the operative intent language is materially the same and that it would be “odd” to speak of hindering, delaying, or preventing a future act that had no realistic chance of occurring.

Applying Fowler, the court asked a counterfactual question: if Ritter had been truthful, was it reasonably likely that state agents would have communicated the information to federal officers? The court held a rational juror could say yes, relying on: (i) the federal nature of the underlying offense (as reflected in the later § 249 conviction), consistent with United States v. Ramos-Cruz; (ii) testimony that state agents “share information all the time” with federal officers; and (iii) evidence of eventual federal involvement, which the court treated as probative of likelihood even though the inquiry is pegged to the time of the misleading conduct.

Impact

1) Federal hate-crime prosecutions under § 249(a)(2)

The opinion strengthens a causation-based framework for § 249(a)(2): the government must prove but-for causation for “because of … gender identity,” but need not prove that gender identity was the only or predominant motive. This framing may meaningfully shape trial strategies—especially in cases with mixed motives (e.g., relationship conflict plus bias-related animus).

The court’s treatment of “biological sex” as a “gender-related characteristic” signals that, at least on these facts, § 249’s “gender identity” definition can encompass motivations tied to the victim’s sex as understood by the defendant, even while leaving unresolved the outer boundary of “gender-related characteristics.”

2) Witness-tampering and false-statement cases under § 1512(b)(3)

By explicitly applying Fowler v. United States to § 1512(b)(3), the Fourth Circuit further cements a practical jurisdictional bridge: lies to state investigators can satisfy a federal witness-tampering statute when it was reasonably likely truthful information would reach federal officers. That approach tends to expand § 1512(b)(3)’s reach in multi-agency investigations, particularly where information-sharing is routine and federal involvement is a realistic possibility rather than a mere abstraction.

3) Trial administration: juror impartiality and curative instructions

The opinion underscores appellate reluctance to second-guess trial judges on credibility-heavy juror-bias determinations and reiterates the high bar for mistrials where a prompt, explicit instruction is given. Practically, litigants should expect that curing error through targeted instructions and impeachment will often be deemed sufficient absent extraordinarily inflammatory evidence.

Complex Concepts Simplified

  • “Actual bias”: A juror is actually biased only if they cannot or will not decide based solely on the evidence and the judge’s instructions. Mere membership in a group connected to the case (or later public comments) does not automatically establish bias; courts often rely on voir dire and post-trial hearings to assess impartiality.
  • “McDonough” claim: A specific type of juror challenge alleging a juror lied (or failed to answer honestly) during jury selection. Ritter did not bring this type of claim.
  • Hearsay: An out-of-court statement offered for its truth. The rules often exclude it because the speaker cannot be cross-examined at trial.
  • Curative instruction: A direction from the judge telling the jury to disregard improper evidence. Appellate courts generally presume juries follow such instructions, except in rare situations where the evidence is so powerfully prejudicial that it cannot realistically be “unheard.”
  • But-for causation (“because of”): The protected trait must be a necessary condition of the defendant’s act—i.e., the act would not have occurred without it. It need not be the only motive.
  • Fowler “reasonable likelihood” test: For certain federal obstruction/witness-tampering crimes, it is enough to show that communication to federal officers was reasonably likely (more than hypothetical) absent the defendant’s obstructive conduct—even if the defendant did not have a particular federal officer in mind.

Conclusion

United States v. Daqua Ritter affirms convictions while articulating two consequential interpretive points: (1) “because of” in § 249(a)(2) requires but-for causation (as in United States v. Hudak), and (2) § 1512(b)(3) adopts Fowler v. United States’s “reasonable likelihood” framework for establishing the federal-communication nexus when misleading conduct targets non-federal investigators.

Beyond those holdings, the decision reinforces enduring institutional themes: appellate courts defer heavily to trial judges on juror impartiality and to juries on fact-bound inferences, and mistrials remain an exceptional remedy when a clear curative instruction can plausibly neutralize prejudice.