Five days after the helicopter that he was using went missing, Arunachal Chief Minister Dorjee Khandu has been found dead in Luguthang, near the China border. In 2009, Andhra Pradesh Chief Minister YSR Reddy disappeared while on his way from Hyderabad to Chittoor and twenty four hours later his body was recovered from a hill in the thickly forested area of Nallamala where his helicopter crash-landed. But clearly the lessons have not been learnt.