Diogenes Archangel-Ortiz on Saturday killed a police officer during a hostage situation at UPMC Memorial Hospital in York ...

Officials have released a mugshot of the gunman involved in the UPMC Memorial Hospital shooting that killed a West York ...

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

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

Pieced together through 911 dispatches and other sources, here's how everyday heroes responded to a hostage situation and killing of a police officer.

A funeral service will be held later this week for a Pennsylvania police officer who was killed last weekend while responding ...

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

UPMC says the situation is “fluid” after a shooting at a York County hospital Saturday left at least one person dead. The ...

Police in Pennsylvania say that a gunman and a police officer were killed after shots were fired at a hospital in York County Saturday morning.

A police officer was killed and a gunman died in a shootout at a central Pennsylvania hospital Saturday, according to ...

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

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