Amacher v. City of Tullahoma — Quo warranto petition supported by probable cause, defeating First Amendment retaliation claim

Case
Jenna Amacher v. City of Tullahoma, Tennessee; Jennifer Moody; Ray Knowis; Scott Van Velsor; Jim Woodard
Court
United States Court of Appeals for the Sixth Circuit
Judge
SUTTON (George W. Bush, 2003); LARSEN (Donald J. Trump, 2017); MURPHY (Donald J. Trump, 2019)
Date Decided
June 25, 2026
Docket No.
25-5917
Topics
First Amendment retaliation, quo warranto, probable cause, elected officials
Source
Read the full opinion

Background

Jenna Amacher was elected alderman of Tullahoma, Tennessee in August 2020. She was a vocal official who opposed a local redevelopment plan and took conservative positions divergent from her colleagues. In February 2021, she sold her only home in the city and moved to her grandfather’s house outside city limits. Although Tullahoma’s charter required aldermen to reside within the city, Amacher purchased an undeveloped lot there in August 2021, claiming she intended to build a home. Construction delays from a tornado and COVID-19 meant she did not begin meaningful work until early 2023, while continuing to live outside the city.

After concerns about Amacher’s residency surfaced during her county commission campaign, a resident collected 270 signatures requesting the district attorney investigate. In October 2022, the district attorney filed a quo warranto petition seeking her removal for lack of residency. A Tennessee state court found her residency claims “unconvincing” but ultimately ruled in her favor, determining she had done “just enough” to manifest intent to return by attempting to build a home. After prevailing in state court, Amacher sued under 42 U.S.C. § 1983, alleging the defendants retaliated against her protected speech, including her controversial Facebook posts and political positions.

The Court’s Holding

The Sixth Circuit affirmed summary judgment for the defendants, holding that First Amendment retaliation claims based on legal proceedings (here, a quo warranto petition) require proof that the proceeding lacked probable cause—an element derived from common law malicious prosecution claims. The court reasoned that when Congress enacted § 1983 in 1871, no common law tort existed for retaliatory government action based on speech, so courts must look to historical common law analogues. A quo warranto petition parallels malicious prosecution and wrongful civil proceedings, both requiring a showing that probable cause was absent.

Applying this standard, the court found probable cause existed: the defendants held “a reasonable belief” the quo warranto petition had “a chance” of succeeding. The factual record supported this—Amacher sold her only city home, lived outside the city for months, took over a year to begin substantial construction on her vacant lot, and made vague and shifting residency claims that a state court found damaged her credibility. The court emphasized that even if the defendants were motivated by opposition to her speech, probable cause defeats the retaliation claim. Allowing retaliation suits without this requirement would transform the First Amendment into a “sword” enabling elected officials to punish citizens for exercising their constitutional right to petition courts regarding official qualifications.

Key Takeaways

  • First Amendment retaliation claims arising from legal proceedings must include proof that the proceedings lacked probable cause; this requirement applies to quo warranto petitions, not just criminal prosecutions.
  • Probable cause is satisfied when defendants held a “reasonable belief” a legal challenge had even “a chance” of success—a relatively low threshold.
  • Courts will not penalize good-faith challenges to an official’s qualifications for office, even if the challenger’s motives included disapproval of the official’s protected speech.
  • Elected officials cannot weaponize First Amendment retaliation claims to suppress citizens’ constitutional right to petition courts challenging whether they meet legal requirements for office.

Why It Matters

This decision addresses a critical tension in First Amendment doctrine: protecting elected officials’ speech rights while preserving citizens’ and government’s ability to challenge whether officials are legally qualified to serve. By importing the probable-cause requirement from malicious prosecution into quo warranto retaliation claims, the Sixth Circuit has significantly limited the ability of elected officials to sue over legal challenges to their eligibility, even when motivated by disagreement with their views. The ruling signals that maintaining access to courts for questioning official qualifications is essential to democratic accountability and cannot be easily suppressed by retaliation claims.

The decision has broader implications for First Amendment retaliation doctrine generally. It distinguishes between administrative or prosecutorial action (where no-probable-cause requirements already apply) and quasi-judicial or electoral processes (where officials have traditionally been subject to challenge). By treating quo warranto petitions similarly to criminal prosecutions, the court has established that the probable-cause barrier protects not just law enforcement but also citizens’ ability to challenge public officials through legal processes—a consequential move that will affect retaliation claims across multiple contexts.

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