Richard mixes some of Audrey's sleeping pills into a bottle of vodka. He puts the bottle into a carrier bag with some other goodies and then drops it round to the squat while Ade is out. Eileen is delighted when Steve tells her that he's no longer selling No.11 now that Dev has bought half of Street Cars. . Richard slips out of the pub whilst no one is looking, goes to the squat and checks that Ade is unconscious. He puts on Ade's trainers, hat and jacket and takes the crowbar. He goes round to No.4 and breaks in through the back door. He bludgeons Emily over the head with the crowbar but as he's doing so the door opens and Maxine walks in. She's come to check on Joshua. Maxine sees Richard standing over Emily's body holding the crowbar. (thetvdb.com)