A man who took hostages in a Pennsylvania hospital during a shooting that killed a police officer and wounded five other ...

The gunman who held intensive care unit staff hostage at UPMC Memorial Hospital in Pennsylvania before killing a police ...

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

Authorities said the suspect held hospital workers hostage, opened fire and shot people including a doctor, a nurse, a ...

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

An officer was killed and multiple people were injured in a shooting reported at UPMC Memorial Hospital in York County, ...

Ortiz, who on Saturday killed a West York police officer during a hostage situation at UPMC Memorial Hospital, battled ...

Days before a hostage situation turned deadly, a physician assistant says he spoke to the man who killed a police officer and ...

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