Authorities said the suspect held hospital workers hostage, opened fire and shot people including a doctor, a nurse, a ...

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

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

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 ...

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

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 ...