The series follows Chief Inspector Armand Gamache (Alfred Molina) of the Sûreté du Québec, a man who sees things that others do not: the light between the cracks, the mythic in the mundane, and the evil in the seemingly ordinary. As he investigates a spate of murders in Three Pines, a seemingly idyllic village, he discovers long-buried secrets and faces a few of his own ghosts.