Whitton v. Dixon

Questions presented

SCOTUS records

QUESTION PRESENTED Petitioner established below, and the Eleventh Circuit agreed, that petitioner’s capital murder trial was tainted by a Giglio violation. Ordinarily, a petitioner who

Opinion summary

Etalia.ai summary of the majority opinion

The case involved a habeas challenge to a murder conviction and death sentence. At trial, the State used jailhouse informant testimony from Jake Ozio, who falsely said he had no criminal history. Whitton argued that the false testimony and the State’s knowledge of it violated due process under Giglio and that the error mattered under Brecht. The Court held that the Eleventh Circuit erred by relying on post-trial DNA evidence when deciding whether the Florida Supreme Court reasonably found Ozio’s testimony immaterial. Because that DNA evidence was not presented to the jury, it could not have affected the verdict and shed no light on whether Ozio’s testimony did. The Court vacated and remanded for the Court of Appeals to reassess the issue using only the trial evidence. The opinion is per curiam.

Dissent summary

Etalia.ai summary of the dissenting opinions

Justice Thomas dissented, joined by Justice Alito except as to Part III-B. He argued that any error in the Eleventh Circuit’s brief reference to later DNA testing was harmless because the trial evidence of guilt was overwhelming and Whitton had not exhausted the new claim in state court. He said the Court should not have used its summary power to vacate, especially when the result below could not change. He also criticized the Court for intervening here while declining relief in other cases he viewed as more important.

Opinion of the Court

Decided 1 Jun 2026 · Official report

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