Prince George’s County Police identified a dirt bike rider killed Thursday in a two-vehicle crash in Oxon Hill.

James Youngerman, 28, of Suitland, was pronounced dead at a hospital several hours after the 6:35 p.m. collision between a sedan and Youngerman’s dirt bike, police said Monday in a statement. The crash occurred in the 6600 block of Saint Barnabas Road.

The uninjured driver of the sedan remained at the scene, police said. The cause of the crash has not been determined.

Police are asking anyone who may have witnessed the crash or has video of it to call the Collision Analysis and Reconstruction Unit at 301-731-4422. The case number is 26-0056517, police said.