A funeral service will be held later this week for a Pennsylvania police officer who was killed last weekend while responding ...

Investigators are trying to determine why a man targeted a Pennsylvania hospital, taking workers inside the intensive care ...

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

A gunman was killed after shots were fired at UPMC Memorial Hospital in York County, Pennsylvania, on Saturday, hospital ...

A gunman was killed after shots were fired at UPMC Memorial Hospital in York County, Pennsylvania, on Saturday, hospital ...

Diogenes Archangel-Ortiz was killed by police after he shot people at UPMC Memorial Hospital and held workers hostage.

Pa. − Authorities were trying to determine Sunday why a gunman entered a hospital, opened fire and took a hostage before he was killed in a shootout with police that left an officer dead. York ...

A Pennsylvania police officer was killed while responding to a shooting on Saturday at a hospital in York County, Pa., in which the gunman, who held hospital staff members as hostages and ...

The gunman who held intensive care unit staff hostage at UPMC Memorial Hospital in Pennsylvania before killing a police officer and injuring five other people Saturday believed that more could have ...