Jack has the evidence there in his hands: the DVD and notepad off D.C. Sanders that proves Gray played a part in tearing him and Jan brutally apart. But with Jack locked away in his own mind and lost to his blackouts and self-harming, the past brings to light the origins of a new beast, one who only comes out to play when Jack needs to hide, a psychopath who has perhaps tasted and tested Gray to the full. All Jack has to do is remember how... and why. More to the point, why does one part of him know Gray’s signature mark as an interrogation’s officer? And why is there such a serious sadistic kick in hiding the memory?