When an aristocrat and her convict partner vanish with their newborn baby, a nationwide manhunt begins. Fears for the baby's welfare grow - until the case finally ends in tragedy.

Through interviews with family, friends and witnesses, and exclusive research, we uncover the hidden backgrounds of this couple on the run.

Ethan Ives-Griffiths was just two years old when he collapsed at his grandparents' home in Flintshire, North Wales. He died in hospital two days later. Medics identified a catastrophic brain injury as Ethan's cause of death. A police investigation unraveled a tragic story of brutal abuse that Ethan suffered at the hands of those who should have cared for him.