On Saturday, when a gunman walked into UPMC Memorial Hospital in West Manchester Township armed with a semiautomatic gun, he ...

A police chief says the last act of an officer who was shot and killed while responding to an attack inside a Pennsylvania ...

A procession with law enforcement officers is planned for the funeral of a Pennsylvania police officer who was shot and ...

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

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

On Instagram, science communicator Lucky Tran, PhD, pointed out the critical importance of NIH funding for FDA approval of ...

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

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

Diogenes Archangel-Ortiz pushed the nurse to the floor, stood on her back and fired his gun until it ran out of ammunition, ...

Officials say a police officer has been killed after responding to a shooting at a central Pennsylvania hospital.

The shooter has been identified as Diogenes Archangel Ortiz. He allegedly entered the hospital with a handgun and zip ties.

A police officer was killed Saturday after responding to a shooting at a central Pennsylvania hospital where the suspected ...