Second round counting has begun. After the First round of counting ends. Official EC early trends indicate TTV Dhinakaran leading with 5339 votes, AIADMK's E. Madhusudhanan gets 2738 votes . According to reports, counting was interrupted due to clashes between TTV Dinakaran and EPS-OPS supporters . There are unconfirmed reports that counting officials have been attacked by AIADMK agents inside the center. and A massive fight has broken out inside the Queen Mary's college, where the counting for RK Nagar by-election is taking place. As of now TTV Dinakaran is leading with 10391 votes in RK Nagar by-election. He is followed by AIADMK's Madhusudhanan who has 4520 votes, while DMK's Maruthu Ganesh gets 2323 votes.