In Carpenter v. United States, the US Supreme Court ruled that it is a violation of the Fourth Amendment when police or prosecutors access what kind of information without a search warrant? In Carpenter v. United States, the US Supreme Court ruled that it is a violation of the Fourth Amendment when police or prosecutors access what kind of information without a search warrant? Cell phone location information Lists of numbers called by a cell phone Lists of numbers that have called the cell phone Recordings of cell phone conversations All of the above