A newly unsealed audio recording made by law enforcement officers as they raided the home of a former longtime aide to Gov. Scott Walker contradicts her description of how the search warrant was executed.

In a rare unanimous decision, the U.S. Supreme Court recently ruled in Riley v. California that police must secure a warrant before searching a cellphone owned by a criminal suspect.

A federal magistrate in North Carolina has ordered Twitter not to alert any person about the existence of a search warrant for information associated with a Charlotte man who tweeted about assassinating President Barack Obama.

Police officers were immune from being sued for violating the Fourth Amendment by executing a purportedly overbroad “all firearms” search warrant, the U.S Supreme Court has ruled.