An officer was killed, and six others were injured after a man armed with a pistol and zip ties entered into a Pennsylvania ...

Security consultant Dick Sem says hospital shooters tend not to kill at random but often are angry about something that has ...

West York borough police say one of their officers has been killed in a shooting at UPMC Memorial Hospital in York.

Authorities say a gunman entered a Pennsylvania hospital’s intensive care unit and took staff members hostage before he was ...