Irish American twin brothers Connor and Murphy MacManus attend Mass in the Catholic Church, where the priest mentions the fate of murder victim Kitty Genovese. Later, when Connor and Murphy are celebrating St. Patrick's Day with friends, three Russian mafia arrive and announce they are closing the pub and taking over the land where it is built. After the patrons refuse to leave, a brawl ensues, and the next morning, two of the Russians seek revenge on Connor and Murphy. The twins kill the mobsters in self defense.