Deadlines to challenge convictions
Walker v. Martin
In brief
The Supreme Court unanimously overturned the Ninth Circuit, ruling that California’s prompt-filing rule can block federal relief.
- Where it stands
- Decided
Decided · February 23, 2011 · Opinion by Justice Ginsburg
- What it’s about
- Charles Martin sought federal review of claims after California courts rejected his state habeas petitions under a rule requiring prompt filing.
- Who it affects
- The ruling lets federal courts deny relief when California courts reject a prisoner’s claims under the state’s prompt-filing rule.
Summary: written with AI from the case record.
What it's about
The Supreme Court unanimously overturned the Ninth Circuit, ruling that California’s filing rule can prevent federal courts from granting habeas relief.
The dispute turned on whether a state court’s filing rule could stop a federal court from granting relief.
Question presented
In a federal habeas corpus proceeding, is a state law barring a prisoner from attacking his conviction an insufficient procedural bar because the federal court thinks the rule is (1) vague and (2) the state failed to prove that the bar is consistently applied?
What the Court decided
Holding
California’s timeliness requirement qualifies as an independent state ground adequate to bar habeas corpus relief in federal court. 793, reversed.
- Result
- Reversed
The vote
- Majority author
- Ruth Bader Ginsburg
What's next
Federal courts must apply the ruling when deciding whether California’s prompt-filing requirement bars federal relief.
Documents
Opinions
Audio
Docket activity
New analysis added
AI analysis generated: Impact Analysis
AI analysis generated: Opinion Summary
New analysis added
AI analysis generated: Case Briefing
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AI analysis generated: Decision Record
Case data updated: question_presented, extraction_metadata
Case data updated: summary, question_presented, generation_metadata
Audio Recording added: Oral Arguments - Walker
Opinion added: Martin
Sources
Primary materials plus reporting. Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.