The officer killed while responding to a shooting and hostage situation at a Pennsylvania hospital on Saturday had celebrated ...

Cops encountered Archangel-Ortiz holding a female staffer at gunpoint with her hands bound, officials said. The officers ...

A gunman who held medical staff hostage before killing a police officer and wounding five others at a hospital in ...

A 49-year-old gunman was shot and killed by police after they said he held multiple UPMC staff members hostage and shot ...

A mass shooting at UPMC Memorial Center has left the gunman and a police officer killed and multiple hospital staff injured.

A man who took hostages at UPMC hospital during a shooting that killed a police officer and wounded five others highlights ...

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

Diogenes Archangel Ortiz, 49, was identified as the gunman in the UPMC Memorial hospital shooting in York, Pennsylvania.

The man police said shot multiple people at UPMC Memorial Hospital in West Manchester Township, also had previous charges in ...

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

Five were wounded and two were killed, including the shooter and a West York Police officer, at the hospital Saturday morning ...

The man who authorities say entered a Pennsylvania hospital with zip ties and a pistol over the weekend had recent contact ...