Chiaverini v. City of Napoleon Revisions: 6/20/24
The Supreme Court unanimously rejected a rule that had shielded police from civil-rights lawsuits whenever at least one of multiple charges was legitimately supported, ruling that courts must examine each charge on its own merits.
The decision allows a jewelry store owner who was arrested and jailed for three days partly on a felony charge he says was fabricated to continue his lawsuit — and opens the door for similar claims nationwide that had been barred in the Sixth Circuit.
How it got here: A federal trial court granted summary judgment to the police officers; the Sixth Circuit affirmed; Chiaverini asked the Supreme Court to step in and the Court agreed to hear it to resolve a split among the federal appeals courts.
The Case in Depth
What happened
Jascha Chiaverini, a jewelry store owner in Napoleon, Ohio, got into a dispute with police over a stolen ring. Officers filed three charges against him: two misdemeanors and a felony money-laundering charge. He was arrested and held for three days before prosecutors dropped the case. Chiaverini sued the officers, arguing the felony charge was invented and that the arrest and detention it caused were unconstitutional. He did not dispute that the two misdemeanor charges were adequately supported.
The question before the Court
When police charge someone with several crimes and only one charge clearly lacked justification, can that person still sue for wrongful arrest over the unjustified charge, even though other valid charges were also filed?
The Court's answer
Yes — having at least one valid charge does not automatically bar a lawsuit over a charge that lacked justification. The Court ruled that when someone is arrested or detained because of a baseless charge, the Fourth Amendment's prohibition on unjustified detention can still be violated even if other legitimate charges were filed at the same time. Courts must examine each charge separately rather than treating any one valid charge as a shield for all the others.
The Court also drew on historical common-law malicious-prosecution principles, which have long required only that at least one charge lacked a proper basis — not that every charge was groundless. The Sixth Circuit's categorical rule had no support in either the Constitution or that common-law tradition, and even the police officers themselves agreed it was wrong.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
People who believe they were arrested or held in jail based on a fabricated charge can now bring a federal civil-rights lawsuit even if police simultaneously filed other charges that were valid. In states covered by the Sixth Circuit — Ohio, Michigan, Kentucky, and Tennessee — this reverses a rule that had blocked such suits outright, giving more potential plaintiffs a path to court.
What changes now
The case goes back to the Sixth Circuit, which must now decide the unresolved causation question: how to determine whether Chiaverini's arrest and three-day detention were actually caused by the money-laundering charge rather than by the two misdemeanor charges. Three different legal tests were proposed by the parties, and the lower court must choose among them or craft its own approach before deciding whether Chiaverini's lawsuit can proceed.
What this does not decide
The Court explicitly did not decide how a plaintiff must prove that a baseless charge actually caused the arrest or detention when valid charges were filed at the same time. Three competing tests were debated — a "taint" theory, a but-for test, and a "could-have-authorized" test — but that causation question remains unresolved and goes back to the lower court.
Concurrences and dissents
Dissent — Justice Thomas
Justice Thomas, joined by Justice Alito, would have thrown out Chiaverini's lawsuit entirely. In his view, the whole idea of a 'Fourth Amendment malicious-prosecution' claim is a judicial invention with no grounding in either the Fourth Amendment or the common law. The Fourth Amendment forbids unreasonable seizures; malicious prosecution is a distinct tort focused on subjective bad intent and judicial process. Forcing the two frameworks together produces irresolvable confusion about elements like causation, and he would overrule the 2022 Thompson v. Clark decision that created this hybrid claim.
Dissent — Justice Gorsuch
Justice Gorsuch agreed that the Fourth Amendment does not support a malicious-prosecution cause of action, pointing to the fundamental mismatch between the Amendment's objective, seizure-focused standard and the common-law tort's subjective, prosecution-focused elements. He suggested that claims challenging the malicious abuse of judicial proceedings more naturally belong under the Fourteenth Amendment's due process guarantee. He also noted that Ohio — the state involved here — already provides its own malicious-prosecution tort that may be easier for plaintiffs to prove than the Court's hybrid claim.
How the Court got there
The legal reasoning, step by step
- The Fourth Amendment bars pretrial detention that lacks probable cause, treating it as an unreasonable seizure. The Court relied on its prior ruling in Manuel v. Joliet (a 2017 decision holding that baseless pretrial detention violates the Fourth Amendment) to establish that this protection applies charge by charge, not to a proceeding as a whole.
- The Court further noted that even a properly justified detention can become unconstitutional if it goes on longer than the valid reason supports — established in Rodriguez v. United States (a 2015 decision). This means a fabricated charge that prolongs a person's time in jail can violate the Constitution regardless of whether a legitimate charge also exists.
- To illustrate: if a person is jailed on both a valid drug charge and a fabricated gun charge, and the prosecutor later drops the valid charge, the person remains locked up solely because of the baseless one — a clear constitutional violation that the presence of the earlier valid charge cannot retroactively excuse.
- The Court also looked to the common-law tort of malicious prosecution, which informs this type of civil-rights lawsuit (as the Court explained in Thompson v. Clark, a 2022 decision). Nineteenth-century courts applying that tort assessed probable cause charge by charge; it was explicitly 'no defense that there was probable cause for part of the prosecution.'
- Both pillars of the claim — the Fourth Amendment and the malicious-prosecution analogy — therefore point the same direction: a single valid charge does not categorically block a lawsuit over a different, unjustified charge. The Sixth Circuit's blanket rule to the contrary had no foundation in either.
- The Court explicitly declined to resolve how a plaintiff must prove that the baseless charge actually caused the arrest or detention when valid charges were also present — three competing legal tests were debated by the parties but that causation question was not part of what the Court agreed to review, so it was sent back to the lower court.
Doctrinal impact
Cases affected by this decision
Reaffirms Thompson v. Clark (596 U. S. 36)
The majority relies on Thompson as the basis for the Fourth Amendment malicious-prosecution claim framework.
Reaffirms Manuel v. Joliet (580 U. S. 357)
Reaffirmed as the foundation for requiring probable cause to justify pretrial detention.