The children are sending her messages...Dr. Cordelia Hunter has been brought in by the police's elite child protection unit to consult on their investigation into a terrifying internet paedophile ring. Using skills she developed during her own traumatic childhood, she recognises that a child being abused in the live internet film is sending out silent messages. Ones that only she can understand. But with the clock ticking and the police frustrated by their rules and red tape, she realises she may have to make it her own mission to track down the child rapists, and the innocents they are abusing. Before it's too late.