Plot Summary:The team is called to an armed robbery in a pub but the elderly robber is an Alzheimers sufferer who believes the pub is the bank it was once and a visit to his wife exposes a bogus paramedic. Meanwhile a cocky Nora brings Manni to the station to convince Viv of their innocence in Earl's murder but, having discovered that Manni is not Nora's husband's son, Viv determines to work on him. Dinah arrests Kerry Fowley, part of the child slavery gang, hoping she will denounce Nora but Nora sends in her solicitors before any statement can be taken, leading Viv to suspect a traitor in the ranks. Joy is exonerated over Charlie's death and congratulated by Ewan but a comment by fire survivor Hayley gives her a shock.