The Yards (2000)

returning home from prison after an unjust conviction, leo finds the ambiguous friend willy who convinces him to work for the powerful uncle frank, the man who manages, among illicit trafficking and mafia threats, the depots of the new york subway cars . willy's violent instinct will be the basis of a series of tragedies, involving mark in a murder and turning him into a hunted man, protected only by his cousin erica.