EPISODIUM
DI Cadi John and DS Owen Vaughan pay Sara Dean, an old school friend of Mali's, a visit and they learn about how troubled Mali's past was. Cadi and Owen discover a possible link between Mali's disappearance and the disappearance of Llinos Evans, a girl who disappeared from foster care in 2007 at age 15. Meanwhile, Dylan spots carer Lowri in a gas station. He develops an unhealthy interest in her and unsuccessfully attempts to abduct her as she visits her mother's house. His dark, predatory side is impossible for him to control.