The police begin a house to house investigation. Meanwhile, DC Stephen Beam (Charlie Creed-Miles) wakes up Sarah Wheeler (Sarah Smart), who has jet-lag and is disoriented. On learning the time from Beam, she dashes out of her flat, and opens a shed door to dump her rubbish. There, crouching in the darkness, she finds Ethan, and the dog. Ethan says that he was supposed to look after Rosie. Sarah is seen as a heroine for finding him. Ethan tells the police that his dog bit a man, who had a dirty white van. Kyle's mother Hazel (Margot Leicester) becomes suspicious of his actions. His hand is damaged, and he begins to wash his white van every day despite previously never washing it.