Senior JD(S) leader H D Kumaraswamy and Deputy Chief Minister D K Shivakumar on Tuesday engaged in a war of words over the alleged sex scandal involving Hassan MP Prajwal Revanna. Mr Kumaraswamy, who is JD(S) second-in-command, accused DK Shivakumar of hatching the conspiracy of circulating the videos in public and then setting up a Special Investigation Team (SIT) to probe into the matter.