This educational guide is based on the linked primary sources. It is not a Court publication, is not affiliated with the Court, and is not legal advice.
In brief
Overview
Petitioner Fane Lozman alleges that the City of Riviera Beach retaliated against him for his political speech by arresting him, and seeks damages under Section 1983.
The district court dismissed the case, finding insufficient evidence of retaliatory animus.
Background and question before the Court
According to Petitioner, the case concerns whether an arrest made with probable cause can still violate the First Amendment when it is motivated by retaliation for speech.
What each side argues
Petitioner (Fane Lozman)
According to Petitioner, the government violates the First Amendment when it retaliates against someone for criticizing public policies or public officials, even if the retaliation takes the form of an arrest with probable cause; Section 1983 provides a cause of action for such violations.
Respondent (City of Riviera Beach, Florida)
Source-limited. The record does not yet support a complete account.
What happened at oral argument
According to Petitioner, ms. Karlan argued for the petitioner that the arrest was retaliatory and that Section 1983 applies.
Justice Breyer asked what harm would occur to the interests that had been articulated.
According to Chief Justice Roberts, chief Justice Roberts noted that the case was submitted.
What the Court decided
Why it matters
If the Court finds that such arrests violate the First Amendment, the protection of free speech could be at risk, as Justice Kennedy warned that the First Amendment would be in trouble.
Terms to know
No glossary terms are available for this guide.
Primary sources
Read the source materials on the official site or open the immutable repository copy used for this guide.
- 7ff2f69aac6259691845-r1-0ee1efe9d238c6a6.pdforal argument transcript
Guide generated September 26, 2026. Automated validation accepted this version.