mphal, Oct 19: Former DGP Y. Joykumar today clarified that there was bomb attack at his residence which was published in local dailies. Speaking to the media persons at his residence he further said that his families had no knowledge about any bomb being planted at his residence and the matter was come across through electronic and print media. He further added that no police had also came to his residence to pick up the bomb when enquired. He alleged such rumours as a plan to create fear psychosis to his workers.