[India], Mar. 23 (ANI): A special Narcotic Drugs and Psychotropic Substances (NDPS) court on Thursday convicted Nigerian national, Michael Oti Nicholas for a four years rigorous imprisonment for possessing drugs in commercial quantity.The judge has also imposed a fine of Rs. 50, 000 on Nicholas.The police said Michael has earlier been arrested in 2014 with 25 grams Cocaine and Rs. 1.5 lakh.An FIR has been registered in this regard.Further investigation is on. (ANI)