Detective series created by Danny Brocklehurst. Written by Cath Staincliffe. When university student Matt falls to his death from a railway bridge DCI Stone and his team embark on a murder investigation. Matt's best friend Liam and ex-girlfriend Holly are distraught. But when Liam's flat is set on fire and he subsequently goes missing, Stone if forced to consider whether these events might be linked. Stone.....Hugo Speer Sue.....Deborah McAndrew Tanner.....Craig Cheetham Alan.....David Fleeshman Liam.....Oliver Lee Holly.....Jemima Varney.....Nick Moss Directed by Nadia Molinari.