No Compulsory-Process Violation Absent Government-Caused Unavailability and a Concrete Showing of Material, Favorable Testimony: United States v. Okoro

Introduction

In United States v. Omoyoma Okoro (3d Cir. Feb. 24, 2026) (nonprecedential), the Third Circuit affirmed fraud convictions and a below-Guidelines sentence arising from an “elaborate fraud scheme” that targeted attorneys and caused losses exceeding $22 million. Okoro was convicted after a jury trial of conspiracy to commit mail, wire, and bank fraud (18 U.S.C. § 1349) and substantive mail, wire, and bank fraud (18 U.S.C. §§ 1341, 1343, 1344).

On appeal, Okoro pressed three themes: (1) that he was deprived of favorable testimony from his brother/co-conspirator (Omoefe Okoro), allegedly due to government conduct, in violation of the Sixth Amendment Compulsory Process Clause and Fifth Amendment due process; (2) that the evidence was insufficient to prove he operated an email address central to the scheme; and (3) that the District Court incorrectly attributed the full conspiracy loss to him at sentencing.

Summary of the Opinion

The Third Circuit affirmed across the board. It held that Okoro failed to establish a compulsory-process violation because the government did not cause Omoefe’s unavailability and Okoro failed to show the proposed testimony would be “material and favorable” under the governing test. The court also rejected Okoro’s sufficiency challenge under the highly deferential “no reasonable juror” framework, crediting corroborated co-conspirator testimony and email evidence linking Okoro to the disputed account. Finally, it upheld the District Court’s loss calculation as a reasonable estimate supported by a victim-loss spreadsheet and trial evidence, finding no clear error in attributing the losses of the conspiracy to Okoro given the evidence of coordinated activity and communications.

Analysis

Precedents Cited

  • Gov't of V.I. v. Mills, 956 F.2d 443 (3d Cir. 1992)

    Mills supplied the controlling three-part test for Compulsory Process Clause claims: (1) deprivation of the opportunity to present evidence in the defendant’s favor; (2) excluded testimony that would have been “material and favorable” to the defense; and (3) deprivation that was “arbitrary or disproportionate” to legitimate evidentiary/procedural purposes. The panel relied on Mills to reject Okoro’s claim at the threshold—finding no government-caused deprivation—and also emphasized the second prong: Okoro could not show what his brother would actually say, beyond an equivocal proffer.

    The opinion also invoked Mills for the proposition that harmless-error review applies to these claims and that Fifth- and Sixth-Amendment framings are “practically coextensive” in this context.

  • Rock v. Arkansas, 483 U.S. 44 (1987)

    Cited through Mills, Rock anchors the principle that restrictions on the right to present a defense must not be arbitrary or disproportionate. Although the panel did not need to reach Rock’s proportionality inquiry (because it found no deprivation by the government), Rock remains the conceptual source for the balancing component of the Mills test.

  • Pennsylvania v. Ritchie, 480 U.S. 39 (1987)

    The court quoted Ritchie for the broader Compulsory Process principle: the right includes government assistance in “compelling the attendance of favorable witnesses” and the right to put before the jury evidence that might influence guilt. The panel used Ritchie to frame the nature of the right, then held that the predicate for triggering it—government-caused deprivation—was missing.

  • United States v. Boria, 592 F.3d 476 (3d Cir. 2010) and Jackson v. Virginia, 443 U.S. 307 (1979)

    These cases supplied the standard of review for sufficiency: plenary review but with substantial deference to the verdict; evidence is assessed in the light most favorable to the prosecution. Jackson supplies the constitutional floor—whether any rational trier of fact could find guilt beyond a reasonable doubt—while Boria reflects the Third Circuit’s articulation of that deference.

  • United States v. Jacobs, 21 F.4th 106 (3d Cir. 2021) and United States v. Caraballo-Rodriguez, 726 F.3d 418 (3d Cir. 2013) (en banc)

    The court quoted Jacobs, which in turn quotes the en banc decision in Caraballo-Rodriguez, to emphasize the demanding posture of sufficiency review: reversal is appropriate only when “no reasonable juror” could accept the evidence as sufficient. This framing was critical to the panel’s refusal to reweigh witness credibility—especially where Okoro’s attack focused on the alleged self-interest of a cooperating co-conspirator.

  • United States v. Free, 839 F.3d 308 (3d Cir. 2016)

    Free supplied the sentencing-loss framework: loss need only be a “reasonable estimate,” proven by a preponderance, with underlying factual findings reviewed for clear error. The panel applied Free to uphold the District Court’s reliance on a detailed spreadsheet and trial evidence, and to reject Okoro’s effort to limit attribution based on asserted ignorance of co-conspirators’ other acts.

  • United States v. Okoro, No. 1:12-cr-241, 2023 WL 2742737 (M.D. Pa. Mar. 31, 2023)

    This district court decision was referenced for procedural background: dismissal of the indictment against Okoro’s brother (Omoefe) on speedy trial grounds. The Third Circuit used it contextually, not as authority for the legal rules applied on appeal, but it mattered to the appellate narrative because it explained why the brother was not a codefendant at trial and why he returned to Canada.

Legal Reasoning

1. Compulsory Process / Due Process: No “Deprivation” Without Government Causation and No “Material and Favorable” Showing

The core of Okoro’s constitutional claim was that the government “quasi-deported” Omoefe before trial, depriving the defense of favorable testimony. The court treated the Sixth and Fifth Amendment theories together, consistent with Gov't of V.I. v. Mills, and resolved the issue primarily on the first two prongs of the Mills test.

  • No government-caused unavailability. The panel found the government “took no action to cause Omoefe to leave the country”; he returned to Canada “of his own accord” after being released pursuant to court order. Critically, Okoro did not identify any lawful mechanism by which the government could have compelled Omoefe to remain in the United States, and he offered only an “unsupported assertion” that Omoefe was “legally unable” to return.
  • Defense delay undermined the claim of deprivation. Okoro did not alert anyone that he wanted Omoefe’s testimony until the day of trial, and defense counsel did not contact Omoefe until the third day of trial. The court’s analysis implicitly treated this chronology as inconsistent with characterizing the situation as a government-imposed deprivation.
  • Reasonable accommodation; no obligation to facilitate beyond the court’s conditions. The District Court allowed remote testimony only from a secure Canadian government location under supervision of a government official, and the Third Circuit described this as an attempt to accommodate the defense. When Omoefe did not appear at the location and made only a vague representation that he would “try to be available tomorrow,” the trial court’s denial of another continuance/attempt at remote testimony was upheld as justified.
  • No concrete proffer of “material and favorable” testimony. Okoro’s proffer was that Omoefe would say he did not associate Okoro with an email address used in the scheme. But defense counsel conceded Omoefe did not give “a straight answer” about that point. The panel treated this uncertainty as fatal: without a reliable account of what the witness would say (and how it would withstand cross-examination), Okoro could not satisfy Mills’ “material and favorable” requirement.

Because the court found no deprivation attributable to the government, it did not reach the third Mills prong (arbitrary/disproportionate restriction) in any depth.

2. Sufficiency of the Evidence: Corroborated Co-Conspirator Testimony and Email Links Satisfy the “No Reasonable Juror” Standard

Okoro’s sufficiency attack was narrow: he claimed the government failed to prove he was the person operating and sending emails from “omaokoro2001@yahoo.co.uk.” He argued the key witness (co-conspirator Henry Okpalefe) was not credible due to cooperation incentives and supposedly had never met Okoro.

Applying United States v. Jacobs and United States v. Caraballo-Rodriguez, the Third Circuit refused to reweigh credibility and asked only whether a reasonable juror could find guilt beyond a reasonable doubt. The court emphasized that Okpalefe’s testimony was “detailed and comprehensive,” describing telephone and in-person conversations with Okoro about the scheme. It also highlighted corroborating email evidence: personal emails sent through the disputed account using “characteristic speech patterns” and references to family members known to Okpalefe. On that record, the court held the jury had “more than ample grounds” to link Okoro to the scheme.

3. Loss Amount and Attribution: Full-Conspiracy Loss Upheld Where Trial Evidence Shows Joint Engagement and Communication

The District Court attributed $22,565,929.18 in losses to Okoro based on a detailed spreadsheet listing 78 victims and identifying which conspirators caused each loss, as well as trial evidence. Okoro argued only $6,756,632 should be attributed to him because he allegedly did not know about his co-conspirators’ “numerous other activities.”

Under United States v. Free, the government must prove a “reasonable estimate” of loss by a preponderance, and appellate review is for clear error. The Third Circuit concluded that Okoro’s claim of limited awareness was “contrary to the voluminous evidence” showing frequent communications and joint criminal activity. Because conspiracy conduct commonly entails attribution of jointly undertaken activity established by the record, and because Okoro offered only “bare assertions” to counter the government’s detailed proof, the panel found no clear error.

Impact

Although designated “NONPRECEDENTIAL,” the opinion provides a practical roadmap for how the Third Circuit is likely to assess similar arguments in future cases:

  • Compulsory process claims will fail without a tight causation story. Merely showing that a defense witness is abroad (even after dismissal of charges) is not enough; the defendant must connect unavailability to government action and show the government had lawful means it wrongfully used (or wrongfully failed to use) that resulted in the witness’s absence.
  • Remote-testimony requests are sensitive to timing and concrete logistics. The panel’s emphasis on defense delay and the witness’s failure to appear at a secure location underscores that trial courts retain broad control over scheduling and the conditions for remote testimony, particularly where supervision and integrity of testimony are concerns.
  • Sufficiency challenges based on credibility face steep headwinds. Attacks that amount to “the cooperator was self-interested” rarely clear the “no reasonable juror” barrier when corroboration exists (here, electronic evidence and contextual links).
  • Loss attribution in conspiracies is difficult to narrow on appeal without record evidence. A defendant seeking to reduce loss must do more than assert ignorance; he must confront the government’s proof of coordination and scope. Detailed loss spreadsheets coupled with trial evidence can be enough to survive clear-error review.

Complex Concepts Simplified

Compulsory Process Clause
The Sixth Amendment right to obtain witnesses and present evidence in the defendant’s favor. It does not guarantee that every desired witness will testify, but it protects against government or court actions that unjustifiably block material defense evidence.
The Mills three-part test
A defendant must show: (1) he lost the opportunity to present favorable evidence; (2) the excluded testimony would have been important (“material”) and helpful (“favorable”); and (3) the exclusion was not justified by legitimate trial rules or procedures.
Harmless-error review
Even if an error occurred, an appellate court may affirm if the error did not affect the outcome in a meaningful way. The opinion noted this framework for compulsory-process claims, though it largely found no error to begin with.
Sufficiency of the evidence (“no reasonable juror”)
Appellate courts do not retry the case. They ask only whether, taking the evidence in the prosecution’s favor, a rational jury could convict. Conflicts in testimony and credibility judgments are typically left to the jury.
Loss amount as a “reasonable estimate”
In fraud sentencing, the court need not calculate losses with mathematical precision; it must make a grounded estimate supported by evidence. On appeal, that estimate is hard to overturn unless it is clearly wrong.

Conclusion

United States v. Okoro affirms that a Compulsory Process Clause claim requires more than an absent witness and a speculative proffer; it demands proof that the government actually caused the deprivation and that the missing testimony would be concretely “material and favorable” under Gov't of V.I. v. Mills. The decision also illustrates the formidable deference given to juries on sufficiency review and to district courts on loss calculations supported by detailed records. Even as a nonprecedential disposition, the opinion functions as a clear signal of how the Third Circuit will scrutinize late-breaking remote-testimony requests, credibility-driven sufficiency challenges, and efforts to cabin loss attribution in large, coordinated fraud conspiracies.