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Lozman v. Beach

Updated Sep 19, 2026

In brief

Lozman did not lose his retaliation claim just because police had probable cause to arrest him.

Where it stands
Decided

Decided 8-1 · June 18, 2018 · Opinion by Justice Kennedy

What it’s about
Fane Lozman, a critic of Riviera Beach, claimed city officials planned to punish his lawsuits and public criticism by leading to his arrest at a council meeting, even though probable cause existed.
Who it affects
The decision allowed Lozman's claim to continue even though there was probable cause for his arrest. The Court limited its decision to the circumstances of this case.

Summary: written with AI from the case record.

Illustration for Lozman v. Riviera Beach
Conceptual illustration · AI-generated

What it's about

The Supreme Court ruled that probable cause did not block his First Amendment retaliation claim (a claim that the government punished protected speech), wiped out the Eleventh Circuit’s ruling (vacated) and sent the case back to the lower court (remanded), without deciding the broader rule for all retaliatory-arrest cases.

The case concerns when a government official may face a First Amendment claim for an arrest allegedly made to punish protected speech.

Question presented

Does the existence of probable cause defeat a First Amendment retaliatory-arrest claim as a matter of law?

What the Court decided

Holding

The existence of probable cause does not bar Lozman’s First Amendment retaliation claim under the circumstances of this case. 746, vacated and remanded.

Result
Vacated

The vote

  • Joined the judgment
  • Dissented
  • Wrote an opinion
Majority · 8joined the Court's opinion
  1. Kennedywrote the opinion
  2. Roberts
  3. Ginsburg
  4. Breyer
  5. Alito
  6. Sotomayor
  7. Gorsuch
  8. Kagan
Dissenting · 1disagreed with the result
  1. Thomaswrote the dissent
8 justices joined the judgment, 1 dissented.

From the opinions

“Instead of dreaming up our own rule, I would have answered the question presented and held that plaintiffs must plead and prove a lack of probable cause as an element of a First Amendment retaliatoryarrest claim.”

— Justice Thomas(dissent)

What's next

The lower court must reconsider Lozman's claim under the Supreme Court's decision. The Supreme Court has finished its action in this docket.

Documents

2

Docket activity

10
  • New analysis added

    Sep 19, 2026 · Court records

  • AI analysis generated: Impact Analysis

    Sep 19, 2026 · Generated

  • AI analysis generated: Opinion Summary

    Sep 19, 2026 · Generated

  • Case data updated: summary, question_presented, generation_metadata

    Sep 19, 2026 · Court records

  • New analysis added

    Sep 18, 2026 · Court records

Show 5 more
  • AI analysis generated: Case Briefing

    Sep 18, 2026 · Generated

  • AI analysis generated: Decision Record

    Sep 18, 2026 · Generated

  • New analysis added

    Jul 2, 2026 · Court records

  • Opinion added: opinion

    Jun 18, 2018 · Court records

  • Brief added: Questions Presented

    Court records

More questions

4
What did the Supreme Court do in Lozman v. Riviera Beach?
The Court wiped out the Eleventh Circuit's ruling and sent the case back for further proceedings. It said probable cause did not bar Lozman's claim under these circumstances.
Did probable cause defeat Lozman's retaliation claim?
No. The Court decided that probable cause did not defeat Lozman's First Amendment retaliation claim in this case.
Who disagreed with the Court in Lozman v. Riviera Beach?
Justice Thomas dissented. He said people bringing retaliatory-arrest claims should have to show there was no probable cause.
What happens next in Lozman's case?
The lower court will reconsider the case after the Supreme Court's decision. The Court did not end the case with a final winner.

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 18, 2026Methodology

Court records and filings

Reporting and analysis