The 19-year-old housekeeping worker at UPMC Memorial Hospital – she had just celebrated her birthday that week – was tidying ...

DA Time Bark explains how West York Police Officer Andrew Duarte was killed during a hostage standoff at UPMC Memorial ...

Developing: A police incident was reported at the UPMC Memorial hospital in West Manchester Township on Saturday morning.

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

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

This story was updated Wednesday, Feb. 27 at 1 p.m. ET. The initial story published Sunday, Feb. 23. | A man armed with a handgun entered UPMC Memorial Hospital Saturday morning and took several ...

Pieced together through 911 dispatches and other sources, here's how everyday heroes responded to a hostage situation 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 and a responding officer were killed after shots were fired Saturday at a hospital in central Pennsylvania.

A doctor, nurse and custodian were shot during the Saturday morning incident inside UPMC Memorial Hospital in West Manchester ...

Investigators are continuing to piece together the sequence of events at UPMC Memorial Hospital that led to the deaths of a West York Borough police officer and the 49-year-old who held ICU staff ...