S1, E4: Bored at the hideout, teenager Kirstie recklessly leads Charlie to a wild paddock party that has started up near the property. Kirstie drinks and flirts and wanders off with a boy, trying to recapture the life of a normal teenager. Charlie worries for her and, when she disappears from his view, he runs to find James for help. They locate a visibly shaken Kirstie by the lake - she now remembers she was murdered.