Court Allows Appeal of Sentencing Condition Despite Waiver

By Heather Phillips 19/06/2026 3 min read 12 views

The Supreme Court on Thursday ruled that a defendant can sometimes challenge a sentencing condition even after agreeing to waive the right to appeal, sending the case of a Texas man back to a lower court for further review.

Supreme Court overturns appellate court’s enforcement of appeal waiver

In an 8‑1 decision, the justices held that an agreement not to appeal a sentence may be unenforceable when it would cause a miscarriage of justice. The case, Hunter v. United States, involved Munson Hunter, who pleaded guilty to a single count of aiding and abetting wire fraud in 2024.

As part of his plea, the government dismissed nine additional counts. He also signed a waiver that limited his right to appeal to claims of ineffective assistance of counsel. The sentencing judge added a supervised‑release condition that required mental‑health treatment and medication.

Hunter sought to overturn that condition, arguing it was improper. The Fifth Circuit Court of Appeals said the waiver barred any appeal, even though the trial judge had told him he could raise the issue.

Justice Elena Kagan, writing for the majority, said the waiver “is unenforceable when it would result in a miscarriage of justice—meaning, when it would leave in place the kind of egregious error that would bring the judicial system into disrepute.” The high court concluded the appellate panel had not applied that standard and remanded the case for further consideration.

Justice Clarence Thomas was the sole dissenter. He asserted there was “no basis for excusing Hunter from his appeal waiver” and warned that the decision seemed driven by policy concerns rather than legal rules.

Legal scholars weigh in on the implications

Law professors at several universities note that the ruling could affect future plea agreements that contain broad appeal waivers. One commentator suggested that courts may now need to scrutinize such waivers more closely to ensure they do not shield errors that would harm the integrity of the system.

Critics of the decision worry it could create uncertainty for prosecutors who rely on waivers to streamline sentencing. Others see it as a safeguard for defendants who might otherwise be locked into unfavorable conditions without a meaningful avenue for review.

According to a recent analysis on appeal waiver practices, the Supreme Court’s approach aligns with a growing judicial trend to balance efficiency with fairness.

The Fifth Circuit now faces the task of applying the “miscarriage of justice” test to determine whether enforcing the waiver would be appropriate in Hunter’s case.

Hunter’s original sentence included more than four years of incarceration, followed by supervised release that mandated mental‑health services. The condition he wishes to contest is the requirement to take medication as part of that supervised release.

Federal sentencing guidelines allow courts to impose such conditions when they are deemed necessary for public safety or the defendant’s rehabilitation. The guidelines do not, however, automatically grant defendants the right to appeal those conditions if they have signed a waiver.

A federal defender’s office said the ruling “reinforces the principle that defendants should not be forced to accept conditions that could be legally challenged, even if they have previously agreed to limit appeals.” The office added that the decision may prompt revisiting of similar waivers in other cases.

Legal analysts also point out that the decision does not overturn the general enforceability of appeal waivers; it simply adds a narrow exception for situations where the waiver would preserve a serious error.

While the case returns to the appellate court, the high court’s opinion could influence lower courts across the country. Judges may now be more cautious when drafting sentencing conditions that could be subject to appeal.

In practical terms, defendants who have entered plea agreements with similar waivers may find new avenues to contest specific components of their sentences, especially if those components raise constitutional concerns.

The decision also shows the Supreme Court’s willingness to intervene in procedural matters that have substantive consequences for individual rights.