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Brown v. Davenport

No. 20-826 SCOTUS · Decided Decided SCOTUS
Cert Granted: Jan 4, 2021 Argued: Oct 5, 2021 Decided: Jun 23, 2022

Case Overview

The Supreme Court addressed when federal courts reviewing habeas corpus petitions from state prisoners may grant relief based on a trial error that was reviewed only for 'harmless error' in state court, holding that the Antiterrorism and Effective Death Penalty Act requires federal courts to determine independently whether a state court's harmless-error determination was objectively unreasonable, not merely incorrect.


The Facts

Ervine Davenport was convicted of first-degree murder in Michigan and sentenced to life in prison. During his trial, the judge ordered him shackled in view of the jury without making the individualized finding that Deck v. Missouri (2005) requires. The Michigan courts reviewed the shackling error only for harmless error and found the outcome would have been the same without the constitutional violation. Davenport filed for federal habeas relief, arguing the state court's harmless-error analysis was wrong. The Sixth Circuit granted relief based on its independent assessment of harmlessness.

The Application

History

The state of Michigan conceded the constitutional error, shackling without the individualized finding Deck requires, but argued on harmless-error review that the violation could not have affected the outcome given the overwhelming evidence of guilt. Under AEDPA, the federal habeas court could not simply redo the harmless-error analysis independently; instead, it had to determine whether Michigan's harmless-error judgment represented an objectively unreasonable application of clearly established law. Because the state court had articulated a coherent harmless-error rationale grounded in the trial record, the proper role of federal review was to defer to that reasoning unless it was unreasonable, not to substitute its own harmlessness calculus. This deferential posture preserved federalism and finality while still protecting against state courts' unreasonable applications of constitutional law.

The Conclusion

**Decided June 23, 2022. The Court held 6-3 that federal habeas courts must apply AEDPA's deferential standard to a state court's harmless-error ruling, asking not merely whether the state got harmlessness wrong, but whether the state court's application of harmless-error analysis was objectively unreasonable under § 2254(d)(1).** The ruling significantly tightened the standard for federal habeas relief when state courts have already conducted harmless-error review.

CourtSupreme Court of the United States
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Judge -
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Cert GrantedJan 4, 2021
StatusActive
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SCOTUS TMR-97045f9a Jul 13, 2026
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