Booker is sent to find out if a woman is a black widow. It seems that she has married some elderly men, and not long after they're married, the men die and she collects a hefty insurance pay out. Her latest husband is insured by Teshima, so Booker ingratiates himself into their lives and gets a job working for her husband so that he can find the truth.

After stumbling upon a compromising videotape of an old enemy named Raymond Crane, Booker uses the tape as blackmail to gain entry into Crane's organization. Working undercover, Booker tries to dig up evidence to bring Crane down.