When a grotesque and melodramatic female seeks protection from a convict Mike helped to send up, his scar needles heat up. After she slips Mike a mysterious substance in his coffee he suffers near total paralysis. While she rifles his office, he can only watch her take a file and leave. The next morning he awakes and tries to identify what was taken. Once he pinpoints the case file he stumbles through a chain of events involving three murders, an interview with a convict at Joliet, and a reinvestigation of the diamond heist and killing—which in turn uncovers a suspicious international gem company with ties to Argentina, escaped Nazis, the Daley administration, and the CIA.
Throughout the episode Mike struggles against attraction for Rebecca Lutz, a vulnerable blonde employed by the gem company whose sister is named in the stolen file. Rebecca becomes the client and helps Mike uncover the truth about the company. Tension builds from this triangle, which includes his office whiz Molly Bennett, and parallels the building suspense in solving the murders and capturing the escaped Nazi. A twisting climax in this the 4th in the Mike Angel Mystery series, complex, historical, erotic novels set in Chicago in 1963.