Lester Mendoza, a physician assistant at UPMC Memorial Hospital in York, said he helped tell the shooter a loved one had ...

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

An officer was killed and multiple people were injured in a shooting reported at UPMC Memorial Hospital in York County, Pennsylvania on Saturday afternoon.

Injured, 2 Dead in Pennsylvania Hospital Shooting, UPMC Memorial Hospital, Diogenes Archangel-Ortiz, Andrew Duarte ...

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

Violence against healthcare workers is on the rise as seen by an attack at a Pennsylvania hospital. A gunman took hostages ...

Authorities say a shooter entered UPMC Memorial Hospital's ICU and took staff members hostage before he was killed by police ...

Officials are investigating a possible motive that led to a man entering the UPMC Memorial Hospital ICU where several staff ...

The suspect, Diogenes Archangel Ortiz, entered the hospital with handgun and zip ties Saturday morning and took several staff members hostage, state officials said.

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

The chief of the Northern York Regional Police Department said one of the officers injured in Saturday's mass shooting at ...