In the 1980s , the city was noted in coverage related to the 1985 bombings at Narita Airport in Japan and aboard Air India Flight 182 , Canada 's largest murder case . Resident Inderjit Singh Reyat purchased bomb parts and a radio at Duncan stores , and used the radio to conceal the bomb . Less than two weeks prior to the bombings , Reyat and suspected Air India mastermind Talwinder Singh Parmar were observed testing explosives in the woods outside of Duncan by the Canadian Security Intelligence Service ( CSIS )
Air India Flight 182
Air India Flight 182
Duncan, British Columbia