Detective Brenna Allard has seen enough death to last a lifetime in the big city, and her thirteen-year-old daughter Daisy has begun to notice when Mommy comes home with work on her mind. When Brenna learns of an open detective position in the sleepy town of Fish Horn, Arkansas, the single mother jumps at the chance to put the darkness of her big city life behind her. Little does she know, even sleepy towns have their nightmares, and this one is always on time.