The U.S. Supreme Court rejected a test case on privacy in the digital age on Monday, declining to decide whether police need to obtain search warrants to examine cellphone location information held by wireless carriers. The nine justices turned away an appeal filed by a Florida man named Quartavious Davis, who was convicted of participating in a string of 2010 robberies in the Miami area and was sentenced to 1,941 months, almost 162 years, in prison without possibility of parole.