The killer's girlfriend

When a young woman is found brutally murdered in her own home, Detective Morgan Brookes uncovers a piece of evidence that makes no sense. DNA from the crime scene belongs to a convicted killer who has been behind bars for over twenty years. An even greater shock follows – a second sample matches Morgan herself. To uncover the truth, she must revisit a series of cold cases in the Lake District and confront her own past. Can she stop the killer before they claim their next victim… this time, much closer to home than she ever expected?