A killer is sending a message. But who is it for? DI Annie Delamere and her colleague DS Zoe Everett are off duty and enjoying a walk on the Peak District's vast moorlands when they stumble across a mutilated corpse. The victim is unclothed and his tattoos indicate an affinity with the occult. While Annie is put in charge of the case her long-term partner, MP Sheena Pearson, is confronted by a group of far right extremists. Rather...