Nora Barkin is an aspiring actress who supports herself by working for a courier service. No sooner has Nora's friend and coworker Bill Reagan jubilantly announced that he possesses a lottery ticket worth 13 million dollars than Bill is killed by an unknown assailant. Though discouraged from doing so by investigating detective Marinello, Nora insists upon trying to solve Bill's murder herself.

Harry Woltz is a homicide cop with a gambling problem; a problem that leaves him owing a great deal of money to the Russell brothers. To clear the debt they ask him to train John Farrow to murder his wife, Evans, without leaving the usual clues or making the usual mistakes. However when Harry's ex-partner is put on the case, she begins to get closer than Harry had thought before the case takes some unexpected twists.