United States v. Merrival — Eighth Circuit enforces appeal waiver; dismisses challenge to downward variance sentence

Case
United States v. Monique Merrival
Court
U.S. Court of Appeals for the Eighth Circuit
Date Decided
July 15, 2026
Docket No.
24-3197
Topics
Appeal waivers, sentencing guidelines, downward variance
Source
Read the full opinion

Background

Monique Merrival pleaded guilty to conspiracy to distribute methamphetamine pursuant to a plea agreement that included a broad waiver of appellate rights. The waiver preserved her right to appeal only upward departures or variances under the Sentencing Guidelines and claims of ineffective assistance of counsel.

At sentencing, the district court applied two guideline adjustments over Merrival’s objection: a four-level increase for role in the offense and a two-level increase for maintaining a premises for distributing controlled substances. These adjustments produced an advisory guideline range of 262 to 327 months’ imprisonment. However, the court imposed a downward variance to 224 months to align Merrival’s sentence with a co-conspirator who played a comparable role.

Merrival appealed, arguing that the district court erred in applying the guideline adjustments and in denying a downward departure for overstated criminal history. She contended that if the court had adopted her position, the sentence would have been an upward departure or variance from a properly calculated guideline range, placing her appeal outside the waiver.

The Court’s Holding

The Eighth Circuit held that Merrival’s appeal falls squarely within the scope of her waiver and dismissed the appeal. The court emphasized that the terms “upward departure” and “upward variance” have well-established meanings in sentencing law. An upward departure is a specified guideline determination, while an upward variance is a sentencing court’s decision to impose a sentence above the calculated guideline range based on factors in 18 U.S.C. § 3553(a).

Because the district court imposed a downward variance rather than an upward one, neither exception to Merrival’s waiver applied. The court rejected Merrival’s attempt to recharacterize alleged errors in the guideline calculations as upward variances, holding that such recharacterization would improperly narrow the scope of the waiver. The court noted that Merrival had waived her right to appeal the district court’s guideline calculations and that standard-fare errors in applying sentencing law cannot circumvent a valid appeal waiver.

The court also rejected a miscarriage-of-justice exception, citing Hunter v. United States (2026) for the proposition that such exceptions are limited to “extreme cases” undermining the justice system’s basic integrity. Claims that a sentencing judge misapplied the Guidelines or abused discretion do not satisfy this narrow exception.

Key Takeaways

  • Appeal waivers in plea agreements are enforceable and will be enforced when entered knowingly and voluntarily, even for sentencing claims.
  • Defendants cannot recharacterize alleged guideline calculation errors as upward variances to escape the scope of a negotiated appeal waiver.
  • The narrow miscarriage-of-justice exception to appeal waivers does not extend to garden-variety sentencing errors or claimed guideline miscalculations.
  • A downward variance from the calculated guideline range falls entirely within the scope of a waiver that preserves only the right to appeal upward departures or variances.

Why It Matters

This decision reinforces the Eighth Circuit’s consistent enforcement of negotiated appeal waivers in sentencing, even when a defendant receives the benefit of a downward variance. For defendants and counsel, it underscores the significance of carefully negotiating the scope of appeal rights in plea agreements. The court’s rejection of Merrival’s recharacterization argument clarifies that defendants cannot escape waiver language by arguing that a guideline error would have resulted in an upward variance.

The decision also confirms alignment with recent Supreme Court precedent in Hunter v. United States (2026), which narrowed the miscarriage-of-justice exception. For prosecutors, the ruling affirms that properly drafted appeal waivers will be enforced to bar challenges to most sentencing claims, including disputes over guideline calculations and the reasonableness of sentences within the statutory range.

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