Kin of Abhishek's sister-in-law appear before CBI in coal scam case By IANS | Published on Mon, Mar 15 2021 17:51 IST | 3 Views Abhishek Banerjee. (File Photo: IANS). Image Source: IANS News Kolkata, March 15 : The family members of Trinamool Congress MP Abhishek Banerjee's sister-in-law Menaka Gambhir appeared before the CBI on Monday to record their statements in the multi-crore coal pilferage scam being investigated by the central probe agency. Gambhir's father-in-law Pawan Arora and her husband Ankush Arora deposed before the CBI. Meanwhile, the probe agency has postponed the date for the questioning of Trinamool Congrerss leader and West Bengal Education Minister Partha Chatterjee to March 23. Earlier, the agency had summoned the Trinamool leader in connection with the ICore chit fund scam for questioning on March 15 at its Kolkata office.