When a man is murdered in a wildlife beauty spot in a remote corner of Spain, little does detective Blas Moralez realise that this is just the start. A series of incidents follow that send shock waves through the nearby seaside resort. Evidence points to one person, but something doesn't feel right; it all seems too obvious.Then Blas finds an empty Russian ammunition box and the case begins to move in a completely new direction. But as he gets nearer to exposing the real killer, he begins to put his own family in danger...