In Riley V

In Riley v.California,the defendant,while in custody after an arrest,received phone calls from a number identified as "my house." The police inspected the information on defendant's phone and ascertained his address,secured a warrant,and recovered contraband which was introduced in the case against the defendant.The main issue on appeal before the U.S.Supreme Court was whether police may search the contents of an arrestee's cell phone without a search warrant.