Mumbai, March 20 -- Officers from Directorate of Revenue Intelligence (DRI) busted a drug racket on Tuesday that was being operated from a Palghar factory. The officers seized 483kg of ephedrine in liquid and slurry form, suspected to be worth Rs.5 crore, following which, the next day, three people were arrested under relevant sections of Narcotics Drugs and Psychotropic Substances (NDPS) Act....