For decades, the unsolved murder of Father Michael Leary has haunted Billings, Montana, the community he served. Who summoned the priest late one autumn night, then left his body in a sandstone gully for the ravens and other wild scavengers? And it's haunted no one more than Lindsay Keller, who admired and confided in him as a teenager. Now Lindsay finds herself in possession of the priest's wallet, and detective Brian Donovan, would like nothing more than to solve the county's coldest case, Lindsay and Donovan deep into long-simmering tensions in this seemingly-peaceful place.