Ahmedabad | The National Investigation Agency (NIA) on Friday filed another charge sheet in connection with the seizure of 3,000 kg of heroin worth Rs 21,000 crore from Mundra Port in Gujarat. The chargesheet has been filed against drug peddler Pankaj Vaidya alias Amit of Amritsar. NIA has already filed charge sheet against 50 accused. There are also 7 companies in these. Accused Pankaj is a member of Narco Terror gang since 2020. This gang earns money by supplying heroin in large numbers. Pankaj was selling drugs in India at the behest of drug peddlers from Afghanistan and Dubai.