Mizoram Excise and Narcotics
Department's Anti Narcotics Squad seized 46.5 grams of heroin and one person was arrested at Zuangtui near Aizawl last night.
Excise and Narcotics department officials said Zonunsanga was arrested for possession of the banned substance in his house.
Zonunsanga was booked under relevant sections of Narcotic Drugs and Psychotropic Substances Act.