Diogenes Archangel-Ortiz on Saturday killed a police officer during a hostage situation at UPMC Memorial Hospital in York ...

A petition is hoping to inspire stricter security policies at UPMC hospitals after a gunman took hospital staff hostage in a ...

Pieced together through 911 dispatches and other sources, here's how everyday heroes responded to a hostage situation and ...

Suse Lowenstein’s son was killed in the 1988 bombing of Pan Am Flight 103 over Lockerbie, Scotland. An artist, she responded ...

Investigators released no new information Sunday about a possible motive for the shooting at UPMC Memorial Hospital in York ...

A physician’s assistant at UPMC Memorial Hospital claims he delivered devastating news to Diogenes Archangel-Ortiz in the ...

Five were wounded and two were killed, including the shooter and a West York Police officer, at the hospital Saturday morning ...

Developing: A police incident was reported at the UPMC Memorial hospital in West Manchester Township on Saturday morning.

The shooting at UPMC Memorial Hospital Saturday left one police officer and the gunman dead and several staff members and law ...

In a letter to all hospital employees, UPMC President and CEO Leslie C. Davis said, "Across all UPMC hospitals our armed ...

A physician assistant from the UPMC hospital in York County said he had to tell the shooter his loved one passed away in the ...

I truly did not see a monster. He was simply broken,” a UPMC Memorial physician assistant said of Diogenes Archangel-Ortiz.