In the 2014 Case of Riley V

In the 2014 case of Riley v.California,the Supreme Court held that

A) corporations have free speech rights under the First Amendment.
B) state courts must provide legal counsel to defendants who could not afford their own attorneys.
C) the police cannot undertake a warrantless search of the digital contents of a cell phone.
D) the police can undertake a warrantless search of the digital contents of a cell phone if they believe there is probable cause.