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

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

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

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

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

Officials say 49-year-old Diogenes Archangel-Ortiz had recent contact with the intensive care unit "for a medical purpose ...

Police in Pennsylvania say that a gunman and a police officer were killed after shots were fired at a hospital in York County Saturday morning.

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 ...

A gunman, armed with a handgun and carrying zip ties, went inside UPMC's ICU, and took staffers hostage before he was ...