Chiaverini v. City of Napoleon
View Official PDFBelow are plain-language sections to help you understand what the Court decided in Chiaverini v. City of Napoleon and why it matters. Quotes are taken from the syllabus (the Court’s short summary at the start of the opinion).
Summary
A short, plain-English overview of Chiaverini v. City of Napoleon.
In Chiaverini v. City of Napoleon, the Supreme Court reviewed a Fourth Amendment malicious-prosecution claim brought by Jascha Chiaverini against police officers in Napoleon, Ohio. Chiaverini was charged with multiple offenses, but the charges were later dropped. The lower courts ruled that probable cause for any single charge invalidated the malicious-prosecution claim. The Supreme Court vacated this decision, emphasizing that probable cause for one charge does not negate a claim based on another baseless charge if it leads to an unreasonable seizure.
Holding
The single most important “bottom line” of what the Court decided in Chiaverini v. City of Napoleon.
The Court held that the presence of probable cause for one charge does not automatically defeat a Fourth Amendment malicious-prosecution claim related to another charge that lacks probable cause.
Constitutional Concepts
These are the Constitution-related themes that appear in Chiaverini v. City of Napoleon. Click a concept to see other cases that involve the same idea.
-
Why Search and Seizure is relevant to Chiaverini v. City of Napoleon
The case involves a Fourth Amendment malicious-prosecution claim, which directly relates to unreasonable seizures.
Syllabus excerpt (verbatim)Chiaverini, believing that his arrest and detention were unjustifed, then sued the offcers, alleging what is known as a Fourth Amendment malicious-prosecution claim under 42 U. S. C. § 1983.
-
Why Due Process is relevant to Chiaverini v. City of Napoleon
The case touches on procedural aspects of due process related to the legality of detention and prosecution without probable cause.
Syllabus excerpt (verbatim)Under the Fourth Amendment, a pretrial detention counts as an unreasonable seizure, and so is illegal, unless it is based on probable cause.
Key Quotes
Short excerpts from the syllabus in Chiaverini v. City of Napoleon that support the summary and concepts above.
The presence of probable cause for one charge in a criminal proceeding does not categorically defeat a Fourth Amendment malicious-prosecution claim relating to another, baseless charge.
Under the Fourth Amendment, a pretrial detention counts as an unreasonable seizure, and so is illegal, unless it is based on probable cause.
These uncontested points suffice to doom the Sixth Circuit's categorical rule barring a Fourth Amendment malicious-prosecution claim if any charge is valid.