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

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

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

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

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

The unease growing inside Nancy Duarte Matarese on Saturday quickly blossomed into full-on dread as she found herself being ...

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

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

Family members of patients at UPMC Memorial Hospital are waiting across the street from the facility hours after a gunman ...

Several people were hurt and a police officer was killed in a shooting at a UPMC hospital in Central Pennsylvania on Saturday ...