On Christmas Eve, three-year-old Anna Brennan disappears from a crowded church during midnight mass. She is kidnapped, believed murdered. Twenty years later, in the process of a burglary investigation, a startling piece of evidence accidentally comes to light. Could Anna still be alive? If so, who abducted her, and why? Detective Constable Greg Raine is assigned the task of solving the case and reuniting Anna with her parents. But a nightmare of treachery and murder lies ahead.