 Now police mounted an intense mad hunt on Tuesday for gunmen who set off two smoke bombs and opened fire in New York subway car, injuring at least 20 people in the morning rush hour attack that prompted new calls to fight soldier violence in the city's transit system. Police said the gunman was believed to have acted alone and immediately fled the crime scene. The attack unfolded as the hunting bounce subway train on the end line was pulling into an underground station in Brooklyn's Sunset Park neighborhood. The suspect is a dark-skinned male and was wearing a neon orange vest and a gray colored sweatshirt. We do have a person of interest in this investigation, but we need the public assistance with additional information. We are truly fortunate that this was not significantly worse than it is. As we reported this afternoon, a man who was traveling on a Manhattan bound end train opened two canisters that dispensed smoke throughout the subway car. He then shot multiple passengers as the train pulled into the 36th Street station in Sunset Park. Ten people were injured by gunfire and an additional 13 were either injured as they rushed to get out of the train station or they suffered smoke inhalation. The U-Haul key at the scene led us to the recovery of a U-Haul van a short while ago in Brooklyn. The male who we believe is the renter of this U-Haul in Philadelphia is a Frank R. James male 62 years old with addresses in Wisconsin and Philadelphia.