The British Airways Killer.

Docuseries exploring the death of Joanna Simpson, a wealthy heiress who was killed by her husband, a British Airways pilot. The series tracks the case from that first phone call to the tragic discovery of her remains in a shallow grave in Windsor Great Park, to his conviction and the consequences - taking in an acrimonious divorce and the pre-nuptial agreement of a wealthy heiress that was to change British legal history.