A documentary that delves into the factors behind the indiscriminate act carried out on 1 June 2001 that saw the Eton-educated Crown Prince Dipendra of Nepal kill his parents -the king and queen of Nepal - and seven other royals before taking his own life. Was an argument over the prince's choice of a future bride the catalyst for this tragedy? Producer Donna Sharpe ; Executive producers Glynn Jones and Denys Blakeway