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

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 ...

Lester Mendoza, a physician assistant at UPMC Memorial Hospital in York, said he helped tell the shooter a loved one had ...

Staff, patients, and visitors to UPMC Memorial Hospital in York, PA are recovering from an active shooter event Saturday ...

Investigators are trying to determine why a man targeted a Pennsylvania hospital, taking workers inside the intensive care ...

West York Borough Police Officer Andrew Duarte will be laid to rest this week after he was killed in the line of duty during ...

A funeral service will be held later this week for the Pennsylvania police officer fatally shot while responding to a ...

Ortiz, who on Saturday killed a West York police officer during a hostage situation at UPMC Memorial Hospital, battled ...

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

A funeral will be held Friday for West York Police Officer Andrew Duarte following his death from a hostage situation at UPMC Memorial Hospital.