At 1:02 a.m. Aug. 30, Charles County Sheriff’s officers responded to the 6300 block of Crain Highway in La Plata for the report of a pedestrian being struck by a vehicle.

Investigation revealed James Marvin Williams, 51, of La Plata was attempting to cross the highway when a vehicle driven by Megan Jane Monroe, 25, of Waldorf struck him.

Monroe stopped and remained at the scene.

Williams was transported to Prince George’s Hospital Center by a Maryland State Police helicopter where he was pronounced dead.

Alcohol was not a factor with the driver.

Cpl. R. Taylor of the Traffic Operations Unit is investigating.