Kolkata, Sept. 13 -- The Directorate of Revenue Intelligence, Kolkata Zonal Unit, in its fight against illegal drug trafficking, conducted a multi-pronged operation on September 12.

In the early hours of the day, the officers of DRI conducted searches simultaneously at 3 different locations - one in NSCBI Airport, and two residential premises in Bijoygarh locality of Jadavpur.

According to an official release, in the residential location belonging to the mastermind, Hydroponic Weed, Cannabis and Cocaine of substantial quantity were found.

In the second residential location, which was rented and operated by the mastermind, a huge quantity of Cannabis was found in a 'packed and ready-to-distribute' manner. Four associates of the mastermi...