Investigators are trying to determine why a man targeted a Pennsylvania hospital, taking workers inside the intensive care ...

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

Lester Mendoza, a physician assistant at UPMC Memorial Hospital in York, said he helped tell the shooter a loved one had ...

Family members of patients at UPMC Memorial Hospital are waiting across the street from the facility hours after a gunman ...

After a tragic mass shooting at UPMC Memorial Hospital that injured five people and left two dead, local law enforcement ...