After two detectives are suspended, the Met is forced to return to all the cases the partners investigated. The cold case of a missing university student, Noelle Chesterfield lands on DS Lorne Warner's desk. Because Noelle was working her way through school as a pole dancer, Lorne and her partner DI Katy Foster find themselves with plenty of suspects on their radar. However, when the leads run dry, they call in the services of an unusual ally to find the missing student and give her devastated family some peace.