UPDATE: Photos of possible suspect released .
A man sitting in a white Mercedes outside 57 Stoughton St. was shot around 10:40 a.m.
A possible suspect is a male in a dark gray hoodie on a red Huffy bicycle, seen pedaling away from the scene. Although he fired several shots, the victim, 23, was not wounded seriously enough to require the homicide unit to be summoned, Boston Police report .
Police shut Stoughton Street for their investigation.