State Police are investigating a fatal hit-and-run on U.S. 65, north of Dumas.

Pedestrian Tracy Frank Chatman, 37, was discovered at 5:45 a.m. on September 11, in the northbound lane of U.S. 65, according to a State Police report.

Evidence at the scene indicated that Chatman was struck by an unknown vehicle that left the scene. Desha County Coroner Jody Wilkin pronounced Chatman dead at 6:31 a.m., according to the State Police report.