Security consultant Dick Sem says hospital shooters tend not to kill at random but often are angry about something that has ...
The chief of the Northern York Regional Police Department said one of the officers injured in Saturday's mass shooting at ...
An active shooter situation led to UPMC Memorial hospital in Pennsylvania’s York County to be locked down, officials from ...
A gunman, armed with a handgun and carrying zip ties, went inside UPMC's ICU, and took staffers hostage before he was ...
Four people are hospitalized and a gunman is dead after a shooting at the UPMC Hospital in York Saturday morning, according ...