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

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

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 ...

The Denver Police Department is mourning the loss of a former DPD officer killed in a shootout with a gunman in Pennsylvania ...

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

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, ...

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

Flags will remain at half-staff in Pennsylvania in Officer Andrew Duarte's memory until the date of his interment.

A police officer and the gunman are dead after a shooting at a hospital in York, Pa., Saturday morning, officials confirmed ...