United States v. Acosta — Eighth Circuit enforced the appeal waiver and dismissed the sentencing appeal

Case
United States of America v. Gaspar Medina Acosta
Court
U.S. Court of Appeals for the Eighth Circuit
Judge
L.R. SMITH (George W. Bush, 2002); Benton; Traynor
Date Decided
October 23, 2026
Docket No.
26-2048
Topics
Appeal Waivers; Sentencing; Anders Briefs
Source
Read the full opinion

Background

Gaspar Medina Acosta pleaded guilty to a drug offense in the Western District of Missouri under a plea agreement containing a waiver of his right to appeal. Chief U.S. District Judge Brian C. Wimes imposed the sentence.

Acosta appealed. His counsel filed an Anders brief and moved to withdraw, challenging a sentencing enhancement, the denial of several sentencing reductions, and the substantive reasonableness of the sentence.

The Court’s Holding

The Eighth Circuit held that Acosta’s appeal waiver was valid and enforceable and that the sentencing issues raised fell within its scope. The court concluded that Acosta knowingly and voluntarily entered the plea agreement and waiver and that enforcing the waiver would not produce a miscarriage of justice.

After independently reviewing the record under Penson v. Ohio, the court found no nonfrivolous issues outside the waiver’s scope. It therefore granted counsel’s motion to withdraw and dismissed the appeal.

Key Takeaways

  • A knowing and voluntary appeal waiver barred Acosta’s challenges to the district court’s sentencing decisions.
  • The court found that enforcing the waiver would not satisfy the demanding miscarriage-of-justice exception.
  • The court’s independent review revealed no nonfrivolous issue outside the waiver, so it allowed counsel to withdraw and dismissed the appeal.

Why It Matters

The unpublished decision reinforces that the Eighth Circuit will enforce plea-agreement appeal waivers when the challenged issues fall within the waiver and no miscarriage of justice would result. Filing an Anders brief does not avoid an otherwise valid waiver, although the court still independently reviews the record for nonfrivolous issues beyond the waiver’s reach.

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