The Bill Season 20 Episode 17

PC Andrea Dunbar arrives in the force and her keenness seems to good to be true, but little do the relief know that they have an undercover reporter among them. When Eva discovers that Debbie told Neil about Jacks affair she is furious and they fight. Tensions run high between DCI Jack Meadows and DI Neil Manson because Neil wants Eva out, no matter what and just as he is announcing her departure, Jack comes in with an offer for Eva to join MIT. Polly returns to Sun Hill as the new CAD operator but after she is snubbed by Neil during her shift she feels vulnerable and things get worse when she returns home to find the word 'murderer' painted across her flat window.