Children, don’t go for a walk in the forest. Because there's a big surprise waiting for you... An old album contains a beautiful Victorian photograph of three young sisters silently looking at each other. Only a trained eye can see the truth hidden in plain sight. One of the sisters is already dead. Annie Ashworth is currently off duty. As her belly grows rapidly, she is under strict orders to stay away from police work. She should just rest, especially since in the past she had brought danger right to the door of her home more than once. So when her husband Will, a police officer, is called to the discovery of a skeleton buried in the local woods, Annie tries not to interfere with the investigation. But when another body is found and her own niece suddenly disappears, it becomes simply impossible to stay away. As Annie soon learns, a photograph can tell a thousand stories. But which one will lead to the killer?