United States v. Underdahl — Eighth Circuit upheld felon-in-possession ammunition conviction

Case
United States of America v. Derek Underdahl
Court
U.S. Court of Appeals for the Eighth Circuit
Judge
BENTON (George W. Bush, 2004); GRASZ (Donald J. Trump, 2017); STRAS (Donald Trump, 2018)
Date Decided
August 4, 2026
Docket No.
24-3567
Topics
Felon in Possession; Constructive Possession; Interstate Commerce; Jury Instructions
Source
Read the full opinion

Background

Police searching Derek Underdahl’s Iowa home under a warrant found a bag containing twelve rounds of ammunition in an upstairs bedroom closet. Underdahl shared the home with family members, but the bedroom contained men’s and infant’s clothing, a debit card bearing his name, correspondence addressed to him, and other items associated with him.

A jury convicted Underdahl of possessing ammunition as a convicted felon under 18 U.S.C. §§ 922(g)(1) and 924(a)(8). He appealed, challenging the sufficiency of the evidence as to constructive possession and interstate commerce, the district court’s response to a jury question, and the constitutionality of § 922(g)(1) as applied to him.

The Court’s Holding

The Eighth Circuit affirmed. Although Underdahl shared the residence with others, the personal documents, clothing, and other items in the upstairs bedroom provided sufficient evidence for a rational jury to find that he occupied the room and knowingly controlled the ammunition in its closet.

The government also sufficiently proved the interstate-commerce element through an ATF agent’s testimony that Winchester and Federal—the brands recovered—did not manufacture ammunition in Iowa. Any dispute about the agent’s credibility was for the jury to resolve.

The district court did not abuse its discretion by declining to repeat an instruction that the jury could not consider Underdahl’s failure to testify because it had already clearly given that instruction. Binding circuit precedent foreclosed his as-applied constitutional challenge to § 922(g)(1); the court added that his multiple convictions, including several violent ones, would defeat the challenge even if it were otherwise available.

Key Takeaways

  • Evidence tying a defendant to the particular room where ammunition is found can establish constructive possession even when multiple people share the residence.
  • Testimony that ammunition brands are not manufactured in the state where they were recovered can satisfy § 922(g)’s interstate-commerce element.
  • A court need not repeat a previously given instruction when its response to a jury question otherwise fairly and adequately states the law.

Why It Matters

The unpublished decision illustrates the additional evidence needed to establish constructive possession in a shared home: a defendant’s general connection to the residence is not enough, but personal documents, clothing, and other room-specific evidence may support a conviction.

It also confirms that the Eighth Circuit’s precedent continues to foreclose as-applied Second Amendment challenges to § 922(g)(1), while recognizing that a history of violent convictions would independently undermine such a challenge under the court’s analysis.

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