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

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

The unease growing inside Nancy Duarte Matarese on Saturday quickly blossomed into full-on dread as she found herself being ...

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

A memorial is growing as a Pennsylvania community mourns the loss of a police officer on Saturday. The officer was killed in ...

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

A gunman was killed after shots were fired at UPMC Memorial Hospital in York County, Pennsylvania, on Saturday, hospital ...

A gunman was killed after shots were fired at UPMC Memorial Hospital in York County, Pennsylvania, on Saturday, hospital ...

YORK COUNTY, Pa. ( WHTM) — The officer killed while responding to a shooting and hostage situation at a Pennsylvania hospital ...

Anguish and anger at the very recent loss of a loved one apparently spurred on the man who would target the intensive care ...

The chief of the Northern York Regional Police Department said one of the officers injured in Saturday's mass shooting at ...