Brutally murdered and bizarrely mutilated, a woman's corpse is discovered on Havasupai Nation land. Parker is paired with FBI Special Agent Anna Turnipseed in a hastily assembled task force of two. The two share a mixed Native American ancestry...and little else. As they are pulled deeper into a complex case, Parker suspects they are being led--like Custer into Little Bighorn--into a killer's trap, with Anna the bait and Parker himself the quarry. At the heart of it are the dead, with history the most lethal weapon of all....