The officer killed while responding to a shooting and hostage situation at a Pennsylvania hospital on Saturday had celebrated ...

Investigators were still piecing together what happened a day after a man armed with a pistol and carrying zip ties entered a ...

A gunman who held medical staff hostage before killing a police officer and wounding five others at a hospital in ...

A convicted felon allegedly "executed" two Virginia police officers at point-blank range as they were already lying on the ...

A police pursuit stemming from an officer-involved shooting n led to road closures, a Walmart evacuation, and a large law ...