The suspended Trinamool Congress MP Kunal Ghosh has threatened to commit suicide in court over chit fund scam probe. Ghosh has calleed CBI probe biased and has said that if all named in the scam are not arrested within 72 hours, he will commit suicide. The court has however rejected bail pleas of Kunal Ghosh, Sudipta Sen and his associate Debjani Mukherjee.