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

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

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

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

State police troopers applied a tourniquet to the officer's leg after he had been injured, police chief wrote in a statement.

Police in Pennsylvania say that a gunman and a police officer were killed after shots were fired at a hospital in York County Saturday morning.

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

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