Assam CM Himanta Biswa Sarma's wife, Riniki Bhuyan Sharma, has threatened Congress' Gaurav Gogoi with a ₹10 crore defamation case for alleging that her firm had received ₹10 crore subsidy from the Centre. "This is nothing but an attack to malign and defame a 17-year-old Assamese enterprise, which has adhered to every aspect of the law," she stated.