break. Also in series four, Janet begins dating DC Chris Crowley. They separate sometime prior to the start of the fifth series. In series five, Janet's daughter is arrested for possession and distribution of indecent images of children. Gill Murray Gill Murray (Amelia Bullmore) is a Detective Chief Inspector, the head of MIT and a single mother to Sammy. Nicknamed "Godzilla" by Rachel, Gill is authoritarian, abrupt and naturally sardonic, though she occasionally has a nicer side. She has been close friends with Janet for over 20 years, and attended Bruche alongside Dave Murray and Mitch in 1984. In 2008, following her divorce from Dave, Gill is offered the opportunity to head Syndicate 9 MIT, which she runs with ruthless efficiency, pushing hard for results and refusing to accept failure. Her relationship with Rachel is largely work-based and at times strained by Rachel's impulsive, maverick nature. After being taken hostage and nearly killed in the Series 3 finale, as well as coming under pressure to retire, Gill becomes an alcoholic in Series 4, which leads a concerned Janet to report her to Dodson. She later retires with her reputation intact. Gill is responsible for promoting Rachel to Detective Sergeant in series four. Gill is not replaced following her departure, and as such a series of temporary SIO's rotate through Syndicate 9 from other MIT departments. Rachel later takes this position on a semi-permanent basis, a transition she describes as "walking in a dead woman's shoes, while she's still watching". Andy Roper Andy Roper (Nicholas Gleaves) is a Detective Sergeant. He has been desperately in love with Janet since they attended Bruche together in 1982, though their relationship sours when she realises she does not reciprocate his rather intense feelings. After a shouting match in front of the team, Gill forces them into a room alone, where Andy admits that a previous marriage fell apart for similar reasons, causing him to have a nervous breakdown. Although they appear to resolve things, in the Series 2 finale he gives Janet misinformation that causes Gill to miss an appointment with the coroner, humiliating her. Since neither admits to causing the confusion, Gill tells the pair to decide which of them will leave the MIT. Later, Gill tells Andy he was overheard misspeaking and, believing he did so on purpose, forces him to transfer out. Andy leaves for Syndicate 6. Rob Waddington Rob Waddington