Police have released an old booking photo for a man who shot and killed a police officer and injured several others in a hostage-taking incident at a south-central Pa. hospital Saturday morning.

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 ...

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

An officer was killed and multiple people were injured in a shooting reported at UPMC Memorial Hospital in York County, ...

A newly received mugshot from 2017 is for the first time showing the man who went into the ICU of UPMC Memorial and shot ...

Nearly a decade before Diogenes Archangel-Ortiz held UPMC Memorial Hospital ICU staff at gunpoint, the 49-year-old man was the subject of a protection from abuse filing in a domestic dispute.

Court records are providing more information on the criminal background of a man who shot multiple officers and staff members at UPMC Memorial Hospital in York ...

A gunman took hostages at UPMC Memorial Hospital in York, Pennsylvania, resulting in the death of Officer Andrew Duarte and ...

A 49-year-old gunman was shot and killed by police after they said he held multiple UPMC staff members hostage and shot ...

A gunman, armed with a handgun and carrying zip ties, went inside UPMC's ICU, and took staffers hostage before he was ...

Authorities described the shooting of a gunman who opened fire at a Pennsylvania hospital as “absolutely justified, beyond ...

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