Meanwhile in Boston, Mickey is looking for cigarettes in Laura's handbag and discovers a check from Concannon's law firm. He infers that she is a mole, providing information on their legal strategy to the opposing lawyers.
Mickey flies to New York to tell Frank that Laura has been betraying them. He suggests to Frank that it would be easy to get the case declared a mistrial, but Frank decides to continue. Shortly thereafter, Frank meets Laura, who has also traveled to New York. In a display of cold fury, Frank strikes her in the face, knocking her to the floor.