Why Nepalese could not establish true democracy and fail? In 2007 era, arm revolt aganist Rana regime in Bhojpur, eastern Nepal. Arm revolutionary front ?Mukti Morcha? affiliate with Nepali Congress Party. The revolutionary commanders and leaders of Mukti Morcha was Dr. K. I Singh and Ram Prasad Rai. Both leader principle was corruption, crimes and political change must be done from grass root level and its foundation, so new democracy can be grows up with clean democratic culture or systems. But, when Mukti Morcha entered in Dhuli Khel near kathmandu. B. P. Koirala and Girija P. Koirala did peace agreement with Rana Regime in New Delhi, India. Peace agreement was not consult with revolutionary leaders Dr. K. I Singh and Ram Prasad Rai. Both revolutionary leaders were against with B. P. Koirala?s bloody betray. So Dr. K. I Singh and Ram Prasad Rai were assassinate by Nepali Congress Party of B.P. Koirala. Therefore, Nepali Congress Party of B. P. Koirala and Girija P. Koirala never mention their names in History of Nepal Democracy. Neither Nepali Congress Party of B.P Koirala ever mentions them neither a martyrs nor democratic revolutionary leaders. This was a great moral less crime and betrayed execute by Nepali Congress Party of B.P Koirala in political history of Nepal. Since then Nepali congress Party practices corruption, crimes and unethical activities in Nepal politics. Therefore, Nepali Congress Party never ever respected as a trusted party in intellectual community of Nepali politics. In the name of democracy, same family of ranas and top corrupted people carried governmental and political powers of Nepal. In Nepali proverb it is called ?Hati ayo Hati ayo Phussa?? Bad leadership of B. P. Koirala and Girija P. Koirala are the result of collapsed of democracy of Nepal. Therefore, so many crooks, criminals and corrupted people ruled Nepal. Beside that, its result is great failure of true democracy of Nepal.