A Mississippi forensic doctor said one person was killed and another injured in a county court shooting.
Pathologist Brian Switzer told the Sun Herald that one person died after the shooting at Harrison County Courthouse in Biloxi.
Police said that a uniformed security guard was taken on a stretcher and appeared to have a leg injury.
Officials did not disclose details about the people involved in the shooting or the condition of the injured person.
Mississippi Bureau of Investigation officers were at the scene. The office investigates all shootings involving law enforcement officers.