Davis v. Mississippi
Headline: Rape suspect’s fingerprints excluded after illegal detentions: Court reverses conviction and forbids using prints taken during unlawful stops and arrests, limiting police fingerprinting without probable cause.
Holding: The Court held fingerprints taken during an unconstitutional detention and arrest are inadmissible, reversing the conviction because the police obtained the prints without a warrant or probable cause and thus violated the Fourth Amendment.
- Stops use of fingerprints taken during unlawful detentions or arrests.
- Reinforces exclusion of illegally obtained physical evidence at trial.
- Limits police ability to detain and fingerprint suspects without probable cause.
Summary
Background
A 14-year-old Black youth who had occasionally done yard work for a woman was questioned and fingerprinted multiple times after a rape at the woman’s home on December 2, 1965. Police took dozens of other young Black men to headquarters, questioned them, fingerprinted them, and released them. The suspect was driven 90 miles to another city, jailed overnight, and then fingerprinted again; those later prints matched latent prints from the victim’s window and were used at trial to convict him of rape.
Reasoning
The Court addressed whether fingerprints taken during these detentions could be used at trial when the detention and arrest lacked a warrant or probable cause. The majority relied on the exclusionary rule, saying illegally obtained evidence must be excluded and that fingerprints are not an exception. The State conceded the December 12 arrest had no warrant or probable cause, and the Court found the earlier detention and fingerprinting were not voluntary or properly authorized. For those reasons the Court held the fingerprint evidence inadmissible and reversed the conviction.
Real world impact
The decision makes clear that police may not rely on fingerprints obtained through unlawful stops and arrests and that the exclusionary rule applies to physical identification evidence. The Court did not fully decide whether narrowly limited procedures might ever allow compelled fingerprinting without probable cause; it declined to approve the police practices used here.
Dissents or concurrances
Justice Harlan agreed with the result but warned some limited fingerprinting situations might be lawful. Justices Black and Stewart dissented, arguing fingerprints differ from other seized items and should have been admissible.
Opinions in this case:
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