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

A 49-year-old gunman was shot and killed by police after they said he held multiple UPMC staff members hostage and shot ...

The Denver Police Department is mourning the loss of a former DPD officer killed in a shootout with a gunman in Pennsylvania ...

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

The man who authorities say entered a Pennsylvania hospital with zip ties and a pistol over the weekend had recent contact ...

The suspect, Diogenes Archangel Ortiz, entered the hospital with handgun and zip ties Saturday morning and took several staff members hostage, state officials said.

Authorities say a shooter entered UPMC Memorial Hospital's ICU and took staff members hostage before he was killed by police ...

A convicted felon allegedly "executed" two Virginia police officers at point-blank range following a weekend traffic stop, ...

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

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

The mother of the police officer who was killed while responding to a shooting at a Pennsylvania hospital is speaking out. It ...