To take down South Boston's Irish Mafia, the police send in one of their own to infiltrate the underworld, not realizing the syndicate has done likewise. While an undercover cop curries favor with the mob kingpin, a career criminal rises through the police ranks. But both sides soon discover there's a mole among them.
A once-abused woman devotes herself to ridding victims of their domestic abusers while hunting down the one she must kill to be truly free.
A hit woman kills a drug boss only to learn that she has left a boy orphaned. A year later, she saves the boy from a dangerous life on the street but finds herself unable to give the boy or herself a fresh start.