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

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

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

Diogenes Archangel-Ortiz was killed by police after he shot people at UPMC Memorial Hospital and held workers hostage.

Officer Andrew Duarte, who was born in Oakland, died in the line of duty Saturday while confronting a gunman who had taken several people hostage at a hospital in York County, Pennsylvania.

Officials have released a mugshot of the gunman involved in the UPMC Memorial Hospital shooting that killed a West York police officer. The shooter, identified as Diogenes Archangel-Ortiz, entered the ...

A man who took hostages in a Pennsylvania hospital during a shooting that killed a police officer and wounded five other people highlights the rising violence against U.S. health care workers and the ...

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

Police have released photos of the person believed to have fired shots on the campus of Thaddeus Stevens College of ...