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

The gunman who held intensive care unit staff hostage at UPMC Memorial Hospital in Pennsylvania before killing a police officer and injuring five other people Saturday believed that more could have ...

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

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

On Saturday, Archangel-Ortiz returned with a bag full of zip ties and a semiautomatic handgun, police said. He shot and ...

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

A funeral service will be held later this week for a Pennsylvania police officer shot and killed while responding to a ...

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

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

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

No patients were injured during the Saturday morning shooting at UPMC Hospital in York, Pa., according to a statement by ...

One officer was killed and at least five others were were shot in a hostage situation at a hospital in York County, ...