Daisy Swanson has much to look forward to: setting a date with her fiance Jonas, a whimsical Alice in Wonderland tea event, and an anniversary celebration for her parents at a farm-to-table restaurant in Willow Creek. But a grim discovery turns her thoughts to the troubled present. Meeting up for a hike with her friend, Daisy and her fiances dog Felix find the woman dead on a trail, a victim of an apparent hit and run. The tire tracks clearly indicate this was no accident, and now Daisy must follow a twisted trail of clues to uncover what drove someone to murder.