In May 2001, a Prince George's County man went for an evening drive in his mother's vehicle. He has been missing since that night, and police say they still don't know what happened to him.

Leonard Coleman Williams, now age 46, has been missing since May 26, 2001.

Williams' family reported him missing the day after he went for a drive at about 5 p.m. He was last seen near his home on the 1400 block of Southern Avenue in Oxon Hill.

His mother told police that Williams didn't stay out all night, so she was concerned when he didn't return home.

The car Williams was driving was found June 3, 2001, at the Eastover Shopping Center in Oxon Hill. His wallet and personal identification were found in the District the next day. No activity had been reported on his bank account.

Prince George's County police said no new information has come to light about Williams' disappearance.

Williams is described as a black man about 5 feet 6 inches tall and weighing 120 pounds. He has black hair and brown eyes. The right side of his chest appears sunken as a result of a spine curvature. Williams is a diabetic, his mother told reporters at the time of his disappearance.

Anyone with information about Williams' case is asked to call Prince George's police in Oxon Hill at 301-749-5064.