DADELDHURA, April 16 - CPN (Maoist), claiming that 2,500 ballot papers were "missing" and thus the CA election was not fair, demanded re-poll in the district. Hundreds of Maoist cadres also encircled the District Court which houses the district election office, in a bid to pressurize on Tuesday. Maoists claimed that the election office had first stated that a total of 57,059 votes were cast, but during counting 2,500 votes "disappeared". They also registered a complaint at the office of the chief returning officer demanding re-poll. On Monday, Nepali Congress leader and former Prime Minister Sher Bahadur Deuba was declared winner with 20,539 votes. His closest rival Khagaraj Bhatta of CPN (Maoist) secured 19,161 votes.