R. v. Hussein, 2023 ONCA 253, 2026 SCC 2 (41015)
“The victim was fatally stabbed after a night of drinking alcohol with friends in an apartment. No one witnessed the stabbing. Of the six people who were in the apartment before the stabbing, only the accused was not present when the police arrived. Forensic examination of the crime scene found the accused’s blood in the living room, bathroom, and bedroom where the victim died. When the accused was arrested one week after the stabbing, he had an incised wound on his thumb. The central issues at trial were identity and mens rea.
During the trial before a judge and jury, the accused brought a Corbett application requesting that the trial judge exclude from evidence all or part of his criminal record, on which the Crown was permitted to question him by s. 12(1) of the Canada Evidence Act (“CEA”). The accused had been found guilty of seven offences as a youth, including two counts of uttering threats, three counts of robbery, and one count of failure to appear in court. He also had ten adult convictions: four for failing to comply with court orders, three for assault, one for uttering threats, one for possession of a weapon, and one for mischief. The trial judge dismissed the Corbett application, concluding that the probative value of the criminal record outweighed its prejudicial effect. The accused was convicted of second degree murder. The Court of Appeal concluded that the trial judge’s decision on the Corbett application was not unreasonable, nor did it contain any errors in principle, and it upheld the accused’s conviction.”
The SCC (9:0) dismissed the appeal.
The Chief Justice wrote as follows (at paras. 2-7):
“The provision at issue in this appeal, s. 12(1) of the Canada Evidence Act, R.S.C. 1985, c. C-5 (“CEA”), sits in tension with the foregoing, as it presumptively allows the Crown to adduce evidence of the accused’s prior convictions in order to impeach their credibility. In doing so, the provision departs from the common law’s carefully calibrated rules governing character evidence. There is no requirement that the accused put their character in issue before the Crown can have their criminal record admitted into evidence. Nor does the provision explicitly address the significant risk that, even though prior convictions are technically admissible only for the purpose of assessing the accused’s credibility, the trier of fact may nonetheless rely on the evidence to infer guilt using prohibited general propensity reasoning.
Recognizing the dangerous potential of this provision, this Court, in R. v. Corbett, [1988] 1 S.C.R. 670, determined that s. 12(1) of the CEA is consistent with s. 11(d) of the Charter on the basis that trial judges retain their common law discretion to exclude evidence when the prejudice it would cause to trial fairness outweighs its probative value. To structure the exercise of discretion in this context, this Court developed a framework outlining four factors that trial judges should consider when weighing the probative value and prejudicial effect of an accused’s prior convictions: (1) the nature of the prior convictions; (2) the recency or remoteness of the prior convictions; (3) the similarity between the prior convictions and the charge faced by the accused; and (4) the risk of presenting a distorted picture to the trier of fact (Corbett, at pp. 740-44, per La Forest J., dissenting).
This appeal marks the first time that this Court has been asked to revisit the Corbett framework. The appellant, Awale Hussein, asserts that courts have interpreted and applied Corbett inconsistently and therefore asks this Court to adjust the rules governing the admission of an accused’s criminal record under s. 12(1) of the CEA, including by establishing that this evidence is subject to a presumption of inadmissibility and by confining its relevance to the issue of the accused’s honesty. This Court is also called upon to clarify the principles governing the exercise of a trial judge’s discretion to refuse cross-examination — specifically by identifying which convictions are probative of credibility, recognizing the role of social context as a factor, and delineating exactly when the distortion factor becomes relevant during a Corbett analysis.
In my view, the Corbett framework has stood the test of time but warrants clarification and modification to ensure that it is applied in a predictable and principled manner. While I decline to read a presumption of inadmissibility into s. 12(1) of the CEA, this appeal provides this Court with an appropriate opportunity to specify with greater precision how the Corbett framework should be applied by trial judges.
In this case, Mr. Hussein was convicted of second degree murder after a trial by judge and jury. The victim, Brian Boucher, was fatally stabbed after a night of drinking alcohol with friends in a basement apartment. No one witnessed the stabbing. The central issues at trial were identity and mens rea. During the trial, Mr. Hussein brought a Corbett application requesting that the trial judge exclude parts of his criminal record. The trial judge dismissed the application. The Court of Appeal concluded that the trial judge’s decision was not unreasonable, nor did it contain any errors in principle. I respectfully disagree. Although a ruling on a Corbett application warrants deference on appellate review, I am persuaded that the trial judge made errors in principle and exercised his discretion unreasonably. At a minimum, the trial judge ought to have excluded Mr. Hussein’s youth offences and the highly prejudicial violent offences of assault, uttering threats, and possession of a weapon. With that being said, this is a case where the curative proviso can be appropriately applied. The evidence of Mr. Hussein’s guilt for murder was overwhelming, such that a conviction was inevitable.”