Diogenes Archangel-Ortiz stormed the Pennsylvania hospital while being armed with zip ties and a revolve, killing one officer ...

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

The mother of a police officer spoke on the memory of her son after he died responding to a hospital shooting.

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

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

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

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

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

Nancy Duarte Matarse wants people to know Andrew Duarte, who was killed while responding to a shooting at a hospital.

ALEXANDER CONTINUES OUR TEAM COVERAGE LIVE FROM JUST OUTSIDE UPMC MEMORIAL HOSPITAL TO SHARE HOW THE YORK COUNTY COMMUNITY ...

There's a spotlight on the safety of U.S. healthcare workers and the challenge of protecting them. It comes on the heels of a ...