Blood Moon plunges readers into the humid, secretive atmosphere of Auclair, Louisiana, where a cold case is about to heat up dangerously. The story centers on Detective John Bowie, a man hanging onto his career by a thread. Divorced, cynical, and prone to finding solace in a bottle, Bowie is still haunted by the disappearance of teenage Crissy Mellin three years ago—a case that went cold due to mishandled evidence and departmental corruption. His quiet life of regret is shattered when Beth Collins, an ambitious senior producer for the hit true-crime show Crisis Point, arrives in town. She isn't just looking for a story; she has discovered a chilling pattern that the police missed.