Aizawl, July 26 (PTI): Mizoram Excise and Narcotics department officials have seized 27 gram of heroin, worth around Rs one lakh, in Mizoram-Myanmar border town of Champhai, a department spokesman said here today. The contraband was found from a youth who was arrested after the seizure last night. The seized heroin was reportedly smuggled from Myanmar. The arrested youth was booked under Narcotic Drugs and Psychotropic Substances Act, 1985.