Authorities say a gunman entered a Pennsylvania hospital’s intensive care unit and took staff members hostage before he was ...

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

Police responded to an active shooter incident at a hospital in York, Pennsylvania, on Saturday morning and there is no ...

A police officer was killed Saturday after responding to a shooting at UPMC Memorial Hospital just outside of Harrisburg, ...

Two former Ocean City police officers were killed in separate shootings over the weekend, one in Virginia and another in ...

A police officer was killed Saturday after responding to a shooting at a central Pennsylvania hospital where the suspected ...

A Pennsylvania police officer was killed and multiple people were injured after a gunman opened fire during what authorities ...

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

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 ...

A gunman took hostages inside a Pennsylvania hospital, fatally shooting a police officer before he was killed by police, ...