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

The gunman who held intensive care unit staff hostage at UPMC Memorial Hospital in Pennsylvania before killing a police ...

A police officer was killed and five other people were injured at a hospital in York County, Pennsylvania on Saturday morning ...

A gunman and a responding officer were killed after shots were fired Saturday at a hospital in central Pennsylvania.

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

A Pennsylvania police officer was killed and multiple people were injured after a gunman opened fire during what authorities ...

An autopsy has been scheduled for the man who entered UPMC Memorial Hospital armed with a semiautomatic handgun and zip ties ...

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

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

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

Police responded to an active shooter incident at a hospital in York, Pennsylvania, on Saturday morning and there is no ongoing threat, officials said.

A gunman has been killed after shots were fired at a hospital in central Pennsylvania. Officials at UPMC Memorial in York ...