DMK patriarch Karunanidhi dies at a Chennai hospital, MK Stalin asks party workers to maintain peace and show discipline; DMK moves to high court after Tamil Nadu government denies space for Karunanidhi's burial at Chennai's Marina Beach; National mourning declared on Wednesday, Karunanidhi to be accorded with state funeral; Following NDTV expose, Supreme Court has agreed to take up the Hapur lynching case. (Video Courtesy:DMK IT WING)