Diogenes Archangel-Ortiz stormed the Pennsylvania hospital while being armed with zip ties and a revolve, killing one officer ...

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

A gunman took hostages at UPMC Memorial Hospital in York, Pennsylvania, resulting in the death of Officer Andrew Duarte and ...

Lester Mendoza took to Facebook to share his story of interacting with the shooter, Diogenes Archangel-Ortiz, days before he ...

Two former Ocean City Police officers​ died in the line of duty during two separate shooting incidents over the weekend, ...

A Pennsylvania man who died in a shootout with police while taking hostages in a hospital ICU had apparently lost a loved one there.

Authorities said the suspect held hospital workers hostage, opened fire and shot people including a doctor, a nurse, a ...

A man who took hostages in a Pennsylvania hospital during a shooting that killed a police officer and wounded five other ...

Anguish and anger at the very recent loss of a loved one apparently spurred on the man who would target the intensive care ...

Hearing the call for an active shooter 'is the worst case a police officer can imagine," West Manchester Township Police Chief John Snyder wrote.