Raising doubts over the genuineness of an encounter by the police, the national human rights commission (NHRC) has recommended that the Assam government to pay Rs 5 lakh as relief to the family of a man, who was killed three years ago in Sonitpur district.The cops maintained that the CRPF during a search operation had retaliated when fired on by NDFB cadres killing two of them while a third escaped in Doimoguri village in the district in 2010.