Sometimes you have to lose everything before you realize how much you have. Jamie Griffin is an Irish-Catholic Boston detective with a great career and loving family, who falls ill. He is always exhausted, with severe headaches, balance issues, memory and focus difficulties. Desperately seeking an answer to his illness, Jamie must cope with the devastation it wreaks on his life. He struggles to solve a final case: murders involving a shadowy supernatural cult. Solving the case allows Jamie to work his way through personal darkness to come out intact on the other side.