The squad investigate the murder of Suzie Bishop, who is found dead in a sexy police costume. The body was moved and she had been dead for 2 or 3 weeks by the time she was found. She was divorced and worked as a teaching assistant at a local school. From all accounts, she had mental health problems and was having sex with several men, including her ex-husband. Text messages and CCTV footage point the police in the right direction. Meanwhile, Rachel is shocked to learn that boyfriend was previously married and has a child. Gill Murray has to deal with her drunken ex-husband who wants her back and refuses to leave the house.
—garykmcd