Lozman v. Beach
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.

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
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.”
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
Docket activity
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Brief added: Questions Presented
More questions
- 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.