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 ...

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

Duarte was shot and killed in the line of duty during a shootout Saturday at UPMC Memorial Hospital in York County. An autopsy Monday at Lehigh Valley Hospital in Allentown concluded the death of ...

Coloradans are honoring a former Denver police officer who was killed in the line of duty during a hostage situation at a Pennsylvania hospital.

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 ...

The mom of the Pennsylvania officer killed in a hospital shooting says his son died a hero. Andrew Duarte's mom speaking out comes as more about the shooting is emerging.