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Illustration for Maryland v. King
Docket 12A48October Term 2012 (2012–2013)

Maryland v. King

The Supreme Court ruled that police can legally take a DNA cheek swab from a suspect arrested for a serious crime as part of the standard booking process. The Court determined this practice does not violate the Fourth Amendment's protection against unreasonable searches.

Status
Before Arguments
Appeal from
Court of Appeals of Maryland

Briefing

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Timeline

Case AcceptedUpcoming
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Refreshed Mar 11, 2026.

Coverage