Excise and Narcotics Department investigators on Tuesday afternoon arrested 62-year-old Runliana of Myanmar’s Tahan township for possession 38 grams of heroin in the Tuikual North area of Aizawl.
Later that same day around midnight, officials arrested 25-year-old Lalrinmuana of Zokhawthar, an Indo-Myanmar border town, with 13.5 grams of heroin at the Chanmari West area of the state capital.
Then around 2 am on Wednesday, officials also arrested 26-year-old Laljoela of Rangvamual neighbourhood with 15.5 grams 500 of heroin.
Less than an hour afterward, anti-narcotics investigators also arrested 26-year-old Lalramnghaka, also from the Rangvamual area, for possessing 15 grams of heroin.
All four men have been booked under the NDPS Act.