The Saturday shooting left a police officer dead, and a doctor, nurse, custodian and two other officers were injured.

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

York County District Attorney Tim Barker alleged Archangel-Ortiz held medical personnel and other staff at gunpoint in the intensive care unit of the University of Pittsburgh Medical Center Memorial ...

An officer was killed, and six others were injured after a man armed with a pistol and zip ties entered into a Pennsylvania ...

There are questions surrounding security measures at local hospitals, including UPMC, after an officer-involved shooting and hostage incident in York County. Data ...

A man who took hostages in a Pennsylvania hospital during a fatal shooting highlights the rising violence against U.S.