A 38-year-old man was shot after driving from Haymarket, Va., with friends to buy drugs, police said. The group drove to the 5500 block of Bowley's Lane, where the man got out, walked away, and returned with a gunshot wound to the chest, police said. "They tried to rob me," the man told his friends, who drove him to a hospital about 1 a.m. for treatment, according to police.