Add Yahoo as a preferred source to see more of our stories on Google. A key piece of evidence in many criminal cases is cell phone tracking data, which allows law enforcement to determine who was near ...

BUFFALO, N.Y. (WIVB) — Erie County law enforcement’s use of cell phone tracking technology during the past four and a half years is legal and justified, Sheriff Timothy Howard said Wednesday. In an ...

Police generally need a warrant to look at records that reveal where cellphone users have been, the Supreme Court ruled Friday in a big victory for privacy interests in the digital age. The justices' ...