DHARWAD: Members of MM Kalburgi , Govind Pansare and Dr Narendra Dabholkar Hatya Virodhi Sangha have stated that home minister G Parameshwara had at a meeting with them in Bengaluru disclosed to right-wing activists were behind in the killing of scholar M M Kalburgi. Its representative Basavaraj Sulibhavi said that Paramaeshwara met the Sangha members after the 30-day deadline set by it to trace the assassin ended.Sulibhavi said Paramaeshwara disclosed the progress of the CID probe. It has also been suspected that Dr Veerendra Tawade , who was arrested in Pune a couple of months ago, was the mastermind behind killing of Kalburgi. Sulibhavi said Parameshwara will visit the residence of Kalburgi on October 4 The Sangha gave 60 days' time for the CID to crack the case, he added.