New Delhi [India], May 1 (ANI): The National Investigation Agency (NIA) arrested another key accused in the Attari drugs seizure case, taking the total number of arrests to eight, the agency said on Wednesday. According to the agency, the accused, Athar Saeed alias Chacha, had handled the proceeds of the drugs on the directions of the kingpin, Shahid Ahmed. Athar Saeed was arrested on Tuesday after NIA teams searched his premises in Delhi’s Darya Ganj area and seized incriminating documents. The documents are being examined by the anti-terror agency to unravel the complete conspiracy behind th…