Ex-policeman Roy Marlin becomes obsessed with mysterious new neighbours Amy and Phil, convincing himself that they are criminals and making a fool of himself until Rob points out that they are on a witness protection scheme having seen the murderer of their son. Meanwhile Zara is frosty to Karen after the previous night, Emma and Jimmi dissuade Chris from turning himself in and Howard, due to a misunderstanding, falls foul of Gill Chadwick, whom he sees breast-feeding her baby in the waiting room.
—don @ minifie-1