'the friends of eddie coyle'. it's older, 1973 movie about bank robbery and ratting in boston. middle class, middle aged white dude criminals. a subculture on the wane, sadly. little shots of government center before street skating was a thing.
i watched on youtube so if that's your bag, check it out.
speculation one of the characters is based on whitey bulger but it's been denied since 'whitey wasn't even white back then'.