Wallace v. Kato
The Supreme Court ruled that the countdown to sue police for an unlawful arrest starts the moment a person is formally brought before a judge or charged — not months or years later when a conviction is eventually overturned.
The decision means a man who spent years fighting a murder conviction he said stemmed from an illegal arrest was too late to sue by the time his charges were finally dropped, since his window to sue had already closed while his criminal case was still winding through the courts.
How it got here: A federal trial court ruled Wallace's lawsuit was filed too late; the Seventh Circuit agreed, and Wallace asked the Supreme Court to review that timing ruling.
The Case in Depth
What happened
As a 15-year-old, Andre Wallace was picked up by Chicago police, interrogated overnight, and confessed to a murder. He argued the confession came from an illegal arrest. He was convicted, but Illinois appellate courts eventually agreed the arrest was unlawful and threw out his statements; prosecutors dropped the case in 2002. Wallace then sued the city and officers for damages over the unlawful arrest.
The question before the Court
When someone is arrested unlawfully and later charged and tried, when does the clock start running on their deadline to sue the police for the illegal arrest?
The Court's answer
The clock starts running as soon as the person is brought before a judge or formally charged \u2014 not when a later conviction is thrown out. The Court explained that a false-arrest claim is legally complete once formal legal proceedings begin, because from that point any ongoing detention is attributed to a different legal wrong (wrongful prosecution), not the original unlawful arrest.
Wallace argued that Heck v. Humphrey should delay his deadline until his charges were dropped, since a lawsuit implying his conviction was invalid couldn't proceed while that conviction stood. The Court disagreed, holding Heck only pauses claims that would undermine an existing conviction \u2014 and no conviction existed when Wallace's clock started ticking. Because he waited until his charges were dropped years later, his 2003 lawsuit came too late.
Curious how the Court got there? See the step-by-step legal reasoning →
Why it matters
People who believe police arrested them illegally now have a clear, if narrow, deadline: they generally must sue within the state's personal-injury time limit starting from when they're formally charged or arraigned, even if their criminal case (and any wrongful conviction) is still unresolved. That may force people to sue while still facing prosecution, or risk losing the right to seek damages entirely.
What changes now
This is a final decision on the merits resolving the timing question, so no further proceedings are expected in Wallace's own case \u2014 his suit remains barred as untimely. Going forward, courts applying the ordinary rule set here may pause newly filed false-arrest suits while related criminal cases continue, using stays rather than delaying when the lawsuit clock starts.
What this does not decide
The Court did not decide whether a separate claim for "malicious prosecution" under the Fourth Amendment exists under federal civil-rights law, noting Wallace never raised one. It also did not decide how much time a plaintiff would have to refile a suit if it were dismissed early under Heck and later needed to be refiled.
Concurrences and dissents
Concurrence — Justice Stevens
Justice Stevens agreed the suit was untimely but would have reached that result differently, without relying on common-law tort analogies. He argued that because Wallace could never have used federal habeas corpus to challenge his Fourth Amendment claim (under Stone v. Powell), the Heck rule delaying accrual until a conviction is overturned never applied to him at all, so his claim accrued immediately upon the illegal arrest.
Dissent — Justice Breyer
“I would vacate the Seventh Circuit’s determination and remand for consideration of the issues I here raise.”Breyer's proposed alternative of equitable tolling instead of requiring immediate lawsuits.
Justice Breyer agreed Heck does not delay when the claim accrues, but objected to the majority's system requiring people to file suit immediately and then seek court stays. He argued equitable tolling — pausing the deadline while related criminal proceedings continue — is a better-established tool that avoids forcing premature lawsuits and reduces conflicting rulings. He would have sent the case back for further consideration of that approach.
How the Court got there
The legal reasoning, step by step
- The Court explained that a federal civil-rights lawsuit borrows its filing deadline from the state's rule for personal-injury claims — two years under Illinois law — but federal law, not state law, decides when the countdown actually begins.
- Under ordinary legal principles, a claim begins running when the harm is complete and a person could already sue and win. But false arrest claims follow a special common-law rule: the clock starts when the false imprisonment ends, which happens once the person is brought before a judge or formally charged, not whenever they're eventually released.
- Applying that rule, the Court found Wallace's clock began when he was bound over for trial in 1994, not when charges against him were dropped in 2002, so his 2003 lawsuit was filed well outside the two-year window even accounting for the years he was still a minor.
- The Court then considered Wallace's argument that Heck v. Humphrey — a prior case holding that a lawsuit implying a conviction is invalid cannot proceed until that conviction is overturned — should delay the start of his deadline until his charges were dropped. The Court rejected this, reasoning that Heck only pauses claims that would undermine an existing conviction, and no conviction existed yet at the time Wallace's clock started.
- The Court declined to adopt a broader rule pausing the deadline for claims that might someday undermine a future conviction, calling that approach impractical, and instead said courts can simply pause (stay) a civil case while related criminal proceedings play out.
- The Court also declined to invent a special tolling rule extending the deadline while a Heck-type bar might apply, noting Illinois has no such rule and that a federal version would create too much uncertainty about when lawsuits are actually due.
Doctrinal impact
Cases affected by this decision
Distinguishes Heck v. Humphrey (512 U. S. 477)
The Court refused to extend Heck's rule delaying lawsuits to claims filed before any conviction even existed.