When Jake Meredith is arrested for the murder of his wife he''s adamant he isn't guilty even though her blood is all over his hands and his prints are on the murder weapon. He has no memory of attacking her. His solicitor brother claims Jake is a sleepwalker and he is sent to a revolutionary new sleep clinic for assessment. Jake is convinced he didn't kill his wife and is intent on finding answers. But locked away in a clinic he’s impeded at every turn. Is his incarceration accidental or part of a larger web of lies? And worse still is he losing his mind or the unwitting victim of something far more sinister? All he knows is there's something going on in the room with the red door. . .