A man armed with a pistol and carrying zip ties entered a Pennsylvania hospital’s intensive care unit Saturday and took staff ...

A man who took hostages at UPMC hospital during a shooting that killed a police officer and wounded five others highlights ...

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

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...

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

Two former Ocean City police officers were killed in separate shootings over the weekend, one in Virginia and another in ...

The chief of the Northern York Regional Police Department said one of the officers injured in Saturday's mass shooting at ...

State police troopers applied a tourniquet to the officer's leg after he had been injured, police chief wrote in a statement.