BCCI was earlier warned by ICC's anti-corruption unit about spot-fixing before IPL-6

The Anti-Corruption and Security Unit (ACSU) of International Cricket Council (ICC) had alerted the Board of Control for Cricket in India (BCCI) on Chennai Super Kings (CSK) team principal Gurunath Meiyappan's dealings even before the sixth season of Indian Premier League (IPL-6) started, sources in the international body said on Friday.