No. 20-940October Term 2020Decided Apr 26, 2021Updated Sep 3, 2026
Alaska v. Wright
A completed Alaska sentence could not be challenged through this federal habeas petition just because it later led to federal consequences.
Case status
Decided · April 26, 2021
Read the opinion (PDF)- Current stage
- Decided
- Latest event
- Decision released Apr 26, 2021
- What it's about
This case asked whether Sean Wright could use a federal habeas petition to challenge his old Alaska sex-abuse convictions after he had fully finished serving that state sentence, based on the fact that those convictions later led to federal sex-offender-registration consequences. The Supreme Court held that he could not, because he was no longer "in custody pursuant to the judgment of a State court" once the Alaska sentence had expired.
Question presented
When an offender has fully served the sentence imposed pursuant to a state conviction, does a federal habeas court have jurisdiction to consider a § 2254 challenge to that conviction merely because it served as a predicate for an independent federal conviction under which the offender is now in custody?
- Case path
United States Court of Appeals for the Ninth Circuit / Decision released Apr 26, 2021
- Area
Criminal Procedure
Decision
What the Court decided
A completed Alaska sentence could not be challenged through this federal habeas petition just because it later led to federal consequences.
Impact
People who have completed a state sentence cannot reopen that conviction through federal habeas review merely because it later affects a separate federal case. For example, a former state prisoner facing federal registration-related consequences cannot use that connection alone to challenge the old state conviction.
Not official Court text.
Opinion documents
Briefing
What it's about
The Supreme Court decided that Sean Wright could not use a federal habeas petition to challenge his expired Alaska convictions. His later federal failure-to-register conviction did not mean he was still in custody under the Alaska judgment.
Impact
People who have completed a state sentence cannot reopen that conviction through federal habeas review merely because it later affects a separate federal case. For example, a former state prisoner facing federal registration-related consequences cannot use that connection alone to challenge the old state conviction.
What's next
The Court has finished this case. Wright cannot proceed with this federal habeas challenge on the basis that his expired Alaska convictions were connected to his federal conviction.
What did the Supreme Court rule in Alaska v. Wright?
The Court said Wright could not challenge his expired Alaska convictions through a federal habeas petition. His later federal conviction did not make him in custody under the Alaska judgment.
Who is affected by Alaska v. Wright?
People who have fully served state sentences are affected when those convictions later have federal consequences. That connection alone cannot support this type of federal challenge.
What happens next in Alaska v. Wright?
The Supreme Court has completed the case. Wright's federal habeas challenge to the expired Alaska convictions cannot move forward on this basis.
Timing
Decided April 26, 2021
The Court released its decision on April 26, 2021 without hearing oral argument.
Documents
Activity
Docket activity3
AI analysis generated: Case Briefing
Sep 3, 2026 | Generated
Opinion added: opinion
Apr 26, 2021 | Court records
Brief added: Petition
Jan 7, 2021 | Court records
Related cases




Grounding
- Grounding
- Primary materials plus reporting.
- Note
- Best-effort analysis: this explainer relies on a mix of primary materials and trusted secondary sources. Official filings and opinions remain authoritative.
- Checked
- Sep 3, 2026
- Method
- Methodology
Primary materials8
Supreme Court docket 20-940
docket | Jul 25, 2026
Primary case document
Supreme Court document | Jul 25, 2026
CourtListener docket record
docket | Jul 25, 2026
Opinion
opinion | Apr 26, 2021
Petition
brief | Jan 7, 2021
SupremeCourt.gov
official | Sep 3, 2026
SupremeCourt.gov
official | Sep 3, 2026
SupremeCourt.gov
official | Sep 3, 2026