Bill and Nick are slowly rebuilding their relationship when Nick becomes a suspect in a break-and-enter and is questioned about his friend, Jack Reeves, who he knows is probably responsible, but is reluctant to give him up.

A mentally disturbed man is arrested after a vicious hammer attack at a train station leaves another man dead.

Confusion reigns as Vince receives his blood test results — these results force him to confront his father about his background, which also unravels secrets and deceptions. This revelation sends him on a quest to uncover his Aboriginal ancestry.

Wilt Bolton's car yard has been broken into overnight and Wilt's $150,000 BMW is missing — along with the security guard who was supposed to be looking after it.

Kate is annoyed when Charlie releases her counterfeiting suspect, his friend and informant, prostitute Roxanne Tate, from custody without consulting her. On her way out of the station, Roxanne sees one of her main clients — a man she calls the Silver Medallist — better known to Charlie as Graham Holbeck, Kate's father.