The shooter has been identified as Diogenes Archangel Ortiz. He allegedly entered the hospital with a handgun and zip ties.

A "threat" has been neutralized following an active shooter situation at a hospital in Central Pennsylvania Saturday morning.

HOWARD COUNTY, Md. — Howard County Police are on the scene of a shooting in the area of the Mall in Columbia. According to ...

Two people were shot near The Mall in Columbia Saturday afternoon, and police are asking the public to avoid the area as they ...

Howard County police are currently in the area of the Mall in Columbia for a double shooting. Police confirmed that two ...

"I’ve been briefed on the tragic shooting at UPMC Memorial Hospital in York County and I am on my way to the scene." ...

Four people are hospitalized and a gunman is dead after a shooting at the UPMC Hospital in York Saturday morning, according ...

No patients were injured during the Saturday morning shooting at UPMC Hospital in York, Pa., according to a statement by ...

The West York borough police department confirmed that Officer Andrew Duarte was killed in the line of duty during an active ...

A Pennsylvania police officer was killed Saturday morning in a shootout after a gunman opened fire at a York hospital. The gunman was also killed, WHP reported, and several others were hospitalized.