Some footballers get involved in a fight at a pub leaving one in a coma. When his life support is turned off it becomes a murder case as the squad try to find who landed the fatal blow.

1978. A young couple road-tripping to Byron Bay. But the highway leads them somewhere quiet, evil. 2008. When this cold case resurfaces a top cop commits suicide. A serial killer invites Duncan and Simon to play his sick game... who will win? A dried up dam reveals the key to a 30 year old mystery: the hacked and bound bones of two missing young lovers.