The defendant, Tranh To Nguyen, was charged with the importation of 11 kilograms of heroin into Canada, found in a checked suitcase upon arrival at Toronto Pearson Airport.
The central issue was whether the defendant had knowledge and control of the drugs.
The defendant testified, denying knowledge and claiming the suitcase was a gift for a banker from a business associate in Johannesburg.
The court rejected the defendant's testimony, finding his account of the business trip and the suitcase implausible and his statements to border officers untruthful.
Based on the cumulative circumstances and the high value of the drugs, the court inferred full knowledge and control, leading to a finding of guilt.