DS Phil Hunter's devious ways are catching up with him - DCI Meadows and Supt Okaro execute raids on known fences in the area before Hunter has time to warn Ron Gregory, the local crime boss who pays him off. Hunter's attractive, long-suffering wife attracts Gregory's attention, and instead of the payback he was expecting, Hunter has to deal with an unusual request to keep his head off the chopping block. An alibi from a prostitute takes Simon Kitson out of suspicion as the serial killer, leaving Acting DI Samantha Nixon to follow some of her theories. When DC Lennox can't get anything further out of Simon's sister Pat, Samantha takes over, and is surprised by what she discovers. But is her curiosity leading her into a dangerous situation? Luke Ashton is persuaded to celebrate his ""last night of freedom"" and Craig Gilmore reluctantly joins the boys for a drink, while Robbie, Gina and Gemma surprise Kerry at home - booze in hand and ready for fun. Sgt Boyden's plans to leave Luke trou