Investigators are trying to determine why an armed man targeted a hospital in the US state of Pennsylvania, killing one officer and injuring several medical staffers. Bearing a pistol, the armed man ...

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 ...

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 ...

Me and my husband arrived here just minutes before it happened or while it was happening, we were walking in when the police ...

Workers at a Pennsylvania hospital who were injured during a shooting that left the gunman and a police officer dead are ...