Religion and crime collide when a gruesome murder rocks the isolated community of Chinook, Montana. Local Deputy Ruth Vogel thought she was answering a routine animal control call, only to find a mangled corpse on the frozen embankment. Her small town is whipped into a frenzy and everyone is quick to point their fingers at a drug-addicted teenager, but Ruth suspects connections to a powerful religious group. Enter Agent Loro, an enigmatic FBI investigator tracking an evangelical cult that may have roots right here in Chinook. Loro and Ruth form a cautious partnership to find the killer—but as the mystery winds through Ruth’s life, her family, and her church, she’ll discover something more sinister than murder is afoot.

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