Ep 37. Episode 37

A search of the motel has thrown up some new exciting leads with motel manager Graham Carville being cuffed and pulled into the station. Ash and Rory lead the interrogation but Graham refuses to co-operate unless they provide him with immunity from prosecution and don't expose that he's been secretly recording clients at the motel. However, Angela refuses to give into Graham's demands. He's their only lead and they need to put pressure on him if they want to track down Donna Burke's murderer.