The daughter of a Bradford judge is kidnapped and a massive, round-the-clock investigation begins. Knowing the chances of Sophie Kenyon surviving will diminish dramatically after the first twenty-four hours, Detective Chief Superintendent John Munro begins to crack under the pressure of holding together an enquiry swamped with leads. Meanwhile, DC Karen Sharpe is pursuing her own single-handed enquiry into historic child abuse allegations: Pamela Mathews says a local MP raped her ten years before. The task of finding corroboration looks hopeless, but Sharpe keeps at it - anything rather than face up to her own tangled personal life, living with a man she doesn't love and caring for a child who thinks she is her aunt. The truth is more complex and frightening, leading back to still unresolved events from a year before. Karen's enquiry uncovers connections with the kidnapping, and, in an explosion of violence and bloodshed, Karen is left fighting not just to find Sophie, but to save herself.