Mapp+v+Ohio

Mapp v. Ohio

This was a landmark case that established that any information that was obtained through unreasonable (illegal) search or seizure cannot be used against someone in court. //MAPP v. OHIO//. The Oyez Project at IIT Chicago-Kent College of Law. 06 March 2012. [|MAPP v. OHIO] [|MAPP v. OHIO, 367 U.S. 643 (1961)]