New Delhi/ Lucknow, Oct 23 (ANI): The CBI has filed its first chargesheet in Saradha scam which was being probed under a panel headed by Justice Shyamal Sen, whose tenure is ending on Thursday. Political reactions were followed on Thursday by the course of events in the scam. BJP leader Subramanian Swamy said that the law will take its course after the chargesheet is filed. NCP leader Majid Memon said that filing of chargesheet marks an end to investigation and opening of trial. CPI leader Atul Anjan said that Saradha scam is one of the deadliest scam of West Bengal in which various well known personalities have been allegedly involved.