Liz Robinson, Frank's second ex-wife, seeks his help and protection from a blackmailer who has photos of her having cocaine snorted from her belly. The Nemesis crew capture a trio of escaped felons and locate the father of a young boy found trying to sail home to New Zealand by himself. The rift between Hawker and Blakemore widens when he blocks her promotion and then takes credit for her work on a special project for the Olympics. Tavita proposes to Rhonda.