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What counts as violent crime

Samuel James Johnson v. United States

Updated Oct 18, 2026

In brief

The Supreme Court overturned the Eighth Circuit’s ruling and sent Johnson’s case back, ruling that ACCA’s residual clause could not support an increased sentence without violating due process.

Where it stands
Decided

Decided 8-1 · June 26, 2015 · Opinion by Justice Scalia

What it’s about
The Supreme Court ruled that the Armed Career Criminal Act’s residual clause was too vague to support an increased sentence for Samuel Johnson, violating due process.
Who it affects
The ruling means Johnson’s sentence could not be increased under ACCA’s residual clause; his case returned to the Eighth Circuit.

Summary: written with AI from the case record.

Illustration for Samuel James Johnson v. United States
Conceptual illustration · AI-generated

What it's about

It overturned the Eighth Circuit’s decision and sent the case back to the lower court (remanded).

ACCA’s residual clause classified an offense as a “violent felony” based on whether it posed a “serious potential risk of physical injury.”

Question presented

Is the definition of "violent felony" in the Armed Career Criminal Act unconstitutionally vague?

What the Court decided

Holding

Imposing an increased sentence under ACCA’s residual clause violates due process. 708, reversed and remanded.

Result
Reversed

The Court's reasoning

The Court found the clause too vague to support an increased sentence without violating due process.

The vote

  • Joined the judgment
  • Concurred in a separate opinion
  • Dissented
  • Wrote an opinion
Majority · 6joined the Court's opinion
  1. Breyer
  2. Kagan
  3. Scaliawrote the opinion
  4. Ginsburg
  5. Sotomayor
  6. Roberts
Concurring · 2agreed with the result, wrote separately
  1. Thomaswrote separately
  2. Kennedywrote separately
Dissenting · 1disagreed with the result
  1. Alitowrote the dissent
8 justices joined the judgment (2 writing separately), 1 dissented.

From the opinions

“The Court is tired of the Armed Career Criminal Act of 1984 (ACCA) and in particular its residual clause.”

— Justice Alito(dissent)

What's next

The Eighth Circuit will take up Johnson’s case again under the Supreme Court’s ruling.

Documents

1

Docket activity

9
  • New analysis added

    Oct 18, 2026 · Court records

  • AI analysis generated: Case Briefing

    Oct 18, 2026 · Generated

  • New analysis added

    Oct 18, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Oct 18, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Oct 18, 2026 · Generated

Show 4 more
  • AI analysis generated: Decision Record

    Oct 18, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Oct 18, 2026 · Court records

  • Case data updated: question_presented, extraction_metadata

    Oct 17, 2026 · Court records

  • Opinion added: Johnson

    Jun 26, 2015 · Court records

More questions

1
Did the Court invalidate the entire ACCA?
No. The ruling addressed increased sentences imposed under ACCA’s residual clause; it did not invalidate the whole Act.

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 Oct 18, 2026Methodology

Court records and filings

Reporting and analysis