 There was no word indicating the demands for a probe wered heeded.After the arrest and interrogation of the prime accused in the case, Sachindra Debbarma, it was revealed that the blast was planned at a hideout of the Assam-based National Democratic Front of Bodoland (NDFB) in Moulavibazar on 22 July.Police said, besides the cadres of the Pakistan-based ISI and the Bangladesh-based DGFI, seven militant outfits of the Northeastern region attended a meeting at the hideout and chalked out the blueprint for the attack.