कुमार सारदा घोटाले की जांच के लिए राज्य सरकार द्वारा गठित किए गए विशेष जांच दल (एसआईटी) का हिस्सा थे।
Kumar, who was part of a special investigation team set up by the state government to investigate the Saradha ponzi scheme scam, is under CBI scanner in connection with the case.