Can they put their differences aside, just this once, to catch the killer? Or will confronting their skeletons be too great a challenge? In a perfect world, Professor Devina Devereaux, a renowned researcher in criminal behavior, and FBI Agent Ryker Atwood would never interact. In the past, they had never seen eye to eye and after a botched case they previously worked together, both were determined to never work with the other again. But at the request of their closest friend, they find themselves working together in the heart of Roanoke, Virginia, unraveling what they believe to be is a cult murder. Devina's keen analytical skills and Ryker's field expertise could make them an unstoppable team - so long as they can put their differences aside. As they get closer to unmasking the killer, their personal and professional worlds collide in potentially disastrous ways.