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

Ortiz, 49, killed a cop and injured five others when he stormed the UPMC Memorial Hospital in York, Penn. on Saturday morning ...

Court records are providing more information on the criminal background of a man who shot multiple officers and staff members ...

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

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

In a Facebook post Sunday, Lester Mendoza, a certified physician’s assistant specializing in pulmonary critical care, describes his interactions with the shooter over “multiple days.” ...

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

A gunman took hostages at UPMC Memorial Hospital in York, Pennsylvania, resulting in the death of Officer Andrew Duarte and ...

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

The Change.org petition is calling on UPMC to screen all visitors, employees for weapons, place security gaurds, metal ...

The shooting at UPMC Memorial Hospital Saturday left one police officer and the gunman dead and several staff members and law ...

A man who took hostages in a Pennsylvania hospital during a fatal shooting highlights the rising violence against U.S.