Neal infiltrates a corrupt Wall Street brokerage firm and Peter must go undercover alongside him. Neal suspects Peter as the guy with the ring and confronts Peter about the ring. Peter initially denies but after the case is closed, Peter told Neal that he had spoken with Kate. Peter told Neal that Kate mentioned wanting a music box that Neal had stolen. Peter also told Neal that it does not seem Kate was acting under the control of Fowler. Neal refused to believe Peter. Neal sets out to find the music box that Fowler wants, something everyone assumes that he has.