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

Authorities described the shooting of a gunman who opened fire at a Pennsylvania hospital as “absolutely justified, beyond ...

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

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

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

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

A gunman, armed with a handgun and carrying zip ties, went inside UPMC's ICU, and took staffers hostage before he was ...

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

Locals continue to pay their respects to Officer Duarte after he was killed at UPMC Memorial Hospital on Saturday.

Officer Duarte had just celebrated his 30th birthday on Feb. 17, less than a week before Saturday’s shooting, according to ...

Ortiz, 49, carried a pistol and zip ties into the intensive care unit at UPMC Memorial Hospital in southern Pennsylvania’s ...

An officer was killed and multiple people were injured in a shooting reported at UPMC Memorial Hospital on Innovation Drive ...