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

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

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

Ortiz, 49, killed a cop and injured five others when he stormed the UPMC Memorial Hospital in York, Penn. on Saturday morning ...

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

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

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

The gunman who opened fire inside Pennsylvania’s UPMC Memorial Hospital faced the death of a loved one who’d been in the ICU ...

shared that changes are being made in the wake of the shooting at UPMC Memorial Hospital. Lester Mendoza, who specializes in pulmonary critical care, according to a UPMC website, posted on ...

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