Authorities say a gunman entered a Pennsylvania hospital’s intensive care unit and took staff members hostage before he was ...

Security consultant Dick Sem says hospital shooters tend not to kill at random but often are angry about something that has ...

The attack happened Saturday when an armed man entered UPMC Memorial Hospital and took several staffers hostage in the ICU unit. The incident ended in a shootout that resulted in the death of a police ...

Diogenes Archangel Ortiz, of York, walked into UPMC Memorial Hospital, a massive structure perched on a hilltop in West Manchester Township.  It wasn’t the first time he went to the ...