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Barton v. Stange

Updated Sep 20, 2026

In brief

The Supreme Court refused to hear Barton's petition, so the Eighth Circuit's decision stayed in place; the Court did not decide the constitutional question.

Where it stands
Decided

Decided · May 19, 2020

What it’s about
The Court denied Barton’s petition for review, leaving the Eighth Circuit’s decision in place. His petition challenged the standards for considering new evidence of actual innocence and for determining whether a person is competent to be executed.
Who it affects
The Eighth Circuit's decision remains in place for Barton, but the Supreme Court did not decide whether Wisconsin's retroactive registration law violates the Constitution.

Summary: written with AI from the case record.

Illustration for Barton v. Stange
Conceptual illustration · AI-generated

What it's about

The case came from the United States Court of Appeals for the Eighth Circuit, whose decision Barton asked the Supreme Court to review.

Question presented

Whether the retroactive application of Wisconsin’s sex-offender-registration statute, Wis. Stat. § 301.45, violates the Ex Post Facto Clause of the United States Constitution.

What the Court decided

Holding

Petition DENIED.

What's next

The Supreme Court has finished this docket action. The Eighth Circuit's decision remains in place for Barton, and this order did not send the case back for another ruling.

Documents

2

Docket activity

21
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    Sep 20, 2026 · Court records

  • AI analysis generated: Case Briefing

    Sep 20, 2026 · Generated

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    Sep 19, 2026 · Court records

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Older entries are on the full docket.

More questions

1
What does a denied petition mean here?
It means the Supreme Court declined to hear the case; it did not endorse either side's position or decide the constitutional question.

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.

Checked Sep 20, 2026Methodology

Court records and filings

Reporting and analysis