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

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

Andrew Duarte spent more than six years as a police officer and just recently celebrated his 30th birthday before his life ...

Officer Andrew Duarte, killed in the shooting at UPMC Memorial Hospital, was transported from the York County Coroner's ...

Authorities said the suspect held hospital workers hostage, opened fire and shot people including a doctor, a nurse, a custodian, and 3 officers.

Authorities say a gunman entered a Pennsylvania hospital’s intensive care unit and took staff members hostage before he was ...

Workers at a Pennsylvania hospital who were injured during a shooting that left the gunman and a police officer dead were ...

A man armed with a pistol and carrying zip ties entered a Pennsylvania hospital’s intensive care unit Saturday and took staff ...

An officer was killed, and six others were injured after a man armed with a pistol and zip ties entered into a Pennsylvania ...