New Delhi [India], March 22 (ANI): The National Investigation Agency (NIA) has arrested two more key operatives in the over 102 kg Attari drug seizure case in Punjab’s Amritsar district last year, the agency said on Friday. The case involved the recovery and seizure of a total of over 102 kg of heroin, valued at approximately Rs 700 crore, in April 2022. The drug was smuggled into the country concealed in a consignment of licorice roots (mulethi). The two accused, identified as Deepak Khurana alias Deepu of Ferozepur (Punjab) and Avtar Singh alias Sunny of Jamia Nagar in South Delhi, were arre…