A teenager says he was shot with a paintball gun in Providence.  Police responded to the Elmwood neighborhood earlier this week after the 17-year-old victim said he was walking along Hamilton and Stanwood streets when he was allegedly shot in the chest and hands.  He told officers a dark-colored Honda pulled up next to him, several shots were fired and it and sped off.  Four passengers were in the car at the time, but the teen couldn't give officers a description. Anyone with information is urged to call police.