A funeral service will be held later this week for a Pennsylvania police officer who was killed last weekend while responding ...

A convicted felon allegedly "executed" two Virginia police officers at point-blank range following a weekend traffic stop, ...

A 21-year-old suspect allegedly planned an attack on police "similar to the 2016 Dallas ambush," the FBI's Houston office ...

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

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

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

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.

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

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 ...

Police responded to an "active threat" at the hospital around 10:45am, according to a public information officer at York ...