The dead girl lay face-up on the edge of the pond, a snake coiled in the muddy hollow of one arm. For Police Chief Nick Storrow, it was a shocking reminder of the violence he thought he'd left behind when he moved his wife and children to Flowering Dogwood, a town where no one locks their doors. But his search for the truth leads to a chilling possibility... the killer might be his own son. Many years later, Detective Rachel Storrow is obsessed with the unsolved case. When a young woman disappears, she realizes that a cunning psychopath is moving undetected through her hometown, plunging her into a terrifying world where darkness reigns.