The parents of Kyle Clifford, who has today pleaded guilty to triple murder , have been cursed with two killer sons - as his brother is a convicted murderer serving life behind bars. Clifford, 27, has admitted to the murder of Carol Hunt, 61, and her daughters, Louise, 25, and Hannah, 28. Last July, the three women were brutally murdered at their family home in Bushey, Hertfordshire. Carol, who was the wife of BBC commentator John Hunt, died from stab wounds to her chest and abdomen, while