The appellant was convicted of trafficking in cocaine after selling crack cocaine to an undercover officer.
At trial, the appellant raised an alibi defence, claiming he was at home with his mother at the time of the offence.
The trial judge found that the alibi had not been adequately disclosed to the police, as the mother's statements at the police station were disjointed and focused on the time of arrest rather than the time of the offence.
Consequently, the trial judge drew an adverse inference against the alibi evidence and convicted the appellant.
The Court of Appeal dismissed the appeal.
The Supreme Court of Canada dismissed the appeal, holding that proper disclosure of an alibi requires adequacy and timeliness to permit meaningful police investigation.
The majority found no error in the trial judge's conclusion that the mother's statements lacked sufficient detail and coherence to constitute adequate disclosure.