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

A West York Borough police officer and a gunman were killed in a shooting Saturday morning that injured multiple staffers at ...

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 ...

Workers at a Pennsylvania hospital who were injured during a shooting that left the gunman and a police officer dead were ...

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

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

A gunman, armed with a handgun and carrying zip ties, went inside UPMC's ICU, and took staffers hostage before he was ...