Ortiz, 49, was shot and killed by police after holding staff hostage at UPMC Memorial Hospital. Here's what we know about him ...

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

A woman who was inside UPMC Memorial Hospital in York County when a man took hostages and shot people said it started as an ...

The 49-year-old man who killed a police officer and injured five others in a shooting at UPMC Memorial on Saturday morning ...

Following the shooting at UPMC Memorial Hospital there have been renewed calls to increase security at health care facilities ...

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

Investigators are continuing to piece together the sequence of events at UPMC Memorial Hospital that led to the deaths of a ...

The 30-year-old Duarte was shot and killed during a response to a hostage situation at University of Pittsburgh Medical ...

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

UPMC Memorial Hospital is once again accepting patients in the ICU after Saturday's mass shooting and hostage situation.

A memorial service to honor fallen West York Police Officer Andrew Duarte is set for Feb. 28 at Living Word Community Church.

A York community petition is calling for metal detectors and enhanced security at area hospitals after the weekend tragedy.