Charita Johnson was charged with importing cocaine into Canada after nearly three kilograms were found in her checked luggage upon returning from Jamaica.
A similar amount was found in her aunt Natalia Smith's luggage.
Johnson claimed she had no knowledge of the cocaine and was used as a drug mule by her aunt.
The court found Johnson's testimony not credible due to numerous inconsistencies and an "unbelievable story" regarding the trip arrangements, luggage contents, and the high value of the drugs without an exit plan.
The court concluded that Johnson had knowledge of the cocaine and found her guilty of importing cocaine.