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

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 ...

"Me and my husband arrived here just minutes before it happened or while it was happening, we were walking in when the police ...

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

An active shooter incident at a Pennsylvania hospital is under investigation. NBC News affiliate WGAL reports police responded to the incident at UPMC Memorial Hospital in York County on Saturday ...

The hospital confirmed that all staff members of UPMC Memorial are medically stable and progressing in their recovery.

UPMC released a statement on social media saying the hospital is “now secure” and that law enforcement is managing the ...