Indian cricket team thrashed Sri Lanka by an innings and 239 runs on the fourth day of the second Test on Monday to take a 1-0 lead in the series. The visitors, who started the day in Nagpur on 211 after conceding a 405-run first innings lead, crashed to 166 all out in the second session. Off-spinner R Ashwin claimed four wickets to return overall match figures of 8-130. In process, Ashwin became the fastest bowler in the Test history to take 300 wickets.