A man who took hostages at UPMC hospital during a shooting that killed a police officer and wounded five others highlights ...

A mass shooting at UPMC Memorial Center has left the gunman and a police officer killed and multiple hospital staff injured.

The man accused of opening fire on a suburban Chicago Independence Day parade, killing seven people, is about to stand trial, ...

The man who authorities say entered a Pennsylvania hospital with zip ties and a pistol over the weekend had recent contact ...

Officials confirm the shooter in the deadly Pennsylvania hospital standoff had recent contact with the ICU for a medical ...

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

An officer was killed, and six others were injured after a man armed with a pistol and zip ties entered into a Pennsylvania ...

The chief of the Northern York Regional Police Department said one of the officers injured in Saturday's mass shooting at ...

The suspect, Diogenes Archangel Ortiz, entered the hospital with handgun and zip ties Saturday morning and took several staff members hostage, state officials said.

Three staffers at UPMC Memorial Hospital, including a doctor, a nurse and a custodian, and two other officers were shot and ...

A memorial is growing outside the police department in West York, a borough outside of York, Pennsylvania, after officer ...