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

Alec Baldwin threatened to "snap" the neck of a Donald Trump impersonator, who heckled him on camera over the firing incident ...

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 ...

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

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 ...

Philadelphia 76ers (20-37, 12th in the Eastern Conference) vs. New York Knicks (37-20, third in the Eastern Conference) ...

Oklahoma City Thunder (46-11, first in the Western Conference) vs. Brooklyn Nets (21-36, 11th in the Eastern Conference) ...

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

Just two days after the deadly shooting at UPMC Memorial Hospital, Governor Josh Shapiro once again spoke to the public.