Mark A. Morris, 22, of 515 Bradley St., Apt. 3, was charged by Watertown police Tuesday evening with seventh-degree criminal possession of a controlled substance and unlawful possession of marijuana in the 200 block of Mill Street.
Police said he was found possessing four Adderall pills, a prescription drug for the treatment of hyperactivity, in an unlabeled container.
An officer stopped to check him because he was seen walking with a man who is a suspected drug trafficker, police said. The second man ran off, police said.