Lester Mendoza, who specializes in pulmonary critical care, was present when the perpetrator was informed about his loved one ...

A physician’s assistant at UPMC Memorial Hospital claims he delivered devastating news to Diogenes Archangel-Ortiz in the ...

Lester Mendoza, a physician assistant at UPMC Memorial Hospital in York, said he helped tell the shooter a loved one had ...

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

By WGAL News Staff Click here for updates on this story YORK, Pennsylvania (WGAL) -- Lester Mendoza, a physician assistant at UPMC ...

A physician assistant from the UPMC hospital in York County said he had to tell the shooter his loved one passed away in the ...

Days before a hostage situation turned deadly, a physician assistant says he spoke to the man who killed a police officer and ...

I truly did not see a monster. He was simply broken,” a UPMC Memorial physician assistant said of Diogenes Archangel-Ortiz.

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

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 ...