The Ninth Circuit Court of Appeals has vacated the conviction of John Matthew Chapman for kidnapping resulting in death, as stated in the case United States v. Chapman, docket number 24-4939. The court's decision, announced on August 5, 2026, centers on concerns about jury coercion during the trial. This ruling has significant implications for Chapman and may affect future cases involving similar legal issues.

The case arose from the tragic death of Jamie Feden, Chapman’s former girlfriend. The court's ruling emphasizes the importance of fair trial procedures and the integrity of jury deliberations. The decision to vacate the conviction and remand for a new trial underscores the court's commitment to ensuring that defendants receive a fair trial.

Background

John Chapman faced serious charges after the death of Jamie Feden, who had been in a romantic relationship with him for several years. Feden suffered from a rare developmental syndrome, which made her vulnerable. In September 2019, the couple traveled to Las Vegas, where Chapman allegedly planned to kill Feden. Evidence presented at trial included Chapman’s internet searches about murder and body disposal prior to their trip.

During the trip, Chapman reportedly zip-tied Feden and covered her mouth with duct tape, leading to her death. Afterward, he disposed of her body in a remote area. Chapman returned to Pennsylvania and attempted to cover up Feden's disappearance by sending messages from her phone. Eventually, authorities discovered her body, leading to Chapman’s arrest and subsequent trial.

The Ruling

The Ninth Circuit ruled that Chapman’s conviction should be vacated and a new trial ordered due to improper jury coercion. The court found that the district court had coerced the jury's verdict by failing to disclose substantive jury notes that indicated the jurors' numerical breakdown during deliberations. The court stated, “the district court gave an Allen charge without disclosing to the parties that it had received on the first day of deliberations two substantive jury notes that contained the numerical breakdown of the jurors’ votes.”

The judges also affirmed the lower court's denial of Chapman's post-verdict motion for acquittal, concluding that the evidence was sufficient to support the conviction. The court clarified that the “holding” element of the federal kidnapping statute could be satisfied through non-physical means, such as deception. However, they emphasized that the coercive nature of the jury's deliberation warranted a retrial.

Impact

This ruling has significant implications for the legal system, particularly in cases involving jury deliberation and coercion. The Ninth Circuit's decision sets a precedent that emphasizes the need for transparency in jury communications and the importance of ensuring that jurors can deliberate without undue pressure. The ruling may influence how future trials are conducted, particularly in cases involving serious charges like kidnapping.

The decision also highlights the evolving interpretation of the federal kidnapping statute, particularly regarding the “holding” element. By affirming that non-physical means can constitute holding a victim, the court has aligned its interpretation with other circuits, potentially affecting future kidnapping cases.

What's Next

Chapman will face a new trial as a result of the Ninth Circuit's ruling. The case may also be subject to further legal scrutiny, and there could be related cases pending that address similar issues of jury coercion and the interpretation of the kidnapping statute. Details were not available in the court filing regarding any potential appeals following this decision.