 Shortly before 3.30 a.m. on Sunday, 31-year-old Dwayne Purdy was arrested after a traffic stop on I-695 before Green Spring Avenue. A canine scan of his vehicle located quantities of suspected cocaine, mushrooms, ecstasy, and heroin. He's charged with felony drug distribution, two counts of possession with intent to distribute narcotics, possession with intent to distribute fentanyl or heroin, and possession of drug paraphernalia.