Worried for her friend, Lisa tells Derek to stay away from Lizzie. Calm, Derek replies that she's overstepped the mark - they had a fling but she doesn't get to tell him who to talk to. Later that day, Lizzie gets sick of Lisa's moods and accuses her of petty jealousy when she makes a cutting remark. Unable to reveal the truth, Lisa leaves. Meanwhile, Carl is visited by the police, who tell him that Jimmy's van was found in Peterborough and while there was no sign of Jimmy, there were traces of blood found inside. Raw with worry, Nicola and Carl agree to head to Peterborough together. Elsewhere, Charity takes her car to the garage and asks Cain to check everything is running smoothly, but the sniping between the pair continues. Debbie wonders how long they're going to keep it up, while Cai