__TOC__ DS McAllister arrived at Sun Hill during the aftermath of the Don Beech Scandal. A schemer who often took credit for the efforts of others, she dates Tom Chandler in an attempt to sleep her way to higher rank; falling pregnant with his baby, she eventually marries him. The efforts of DCI Jack Meadows and DC Mickey Webb to bring down Chandler for the rape of a young woman years before culminates with him holding a gun to Debbie as she goes into labour two months early, with Meadows in the room. Tom shoots himself and Debbie is rushed to hospital. She makes a choice not to keep her son Andrew, but eventually changes her mind. Soon afterwards she begins a lesbian affair with fellow Sun Hill officer Juliet Becker. The two women initially bonded after working on a case together and be