It’s been over a year since 35 ACLU affiliates filed over 380 public records requests with state and local law enforcement agencies seeking information about their policies, procedures, and practices ...

A key piece of evidence in many criminal cases is cell phone tracking data, which allows law enforcement to determine who was near the crime scene and help identify a suspect. Cell phone tracking data ...

Many law enforcement agencies across the U.S. track mobile phones as part of investigations, but only a minority ask for court-ordered warrants, according to a new report released Monday by the ...