Diogenes Archangel-Ortiz was removed from the hospital by security the previous night following a diagnosis that there was no ...

The stories of two nurses who survived a gunman's attack on an intensive care unit in a York, Pennsylvania, hospital are ...

Pennsylvania State Police continue to investigate the shooting with hostages at UPMC Memorial Hospital, a spokesman said.

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