During a jury trial for multiple sexual offences involving two young complainants, the Crown brought an application to admit similar act evidence across counts of the indictment.
The Crown argued that the allegations shared sufficient similarities and were relevant to issues including the actus reus, credibility of the complainants, motive, and pattern of behaviour.
The defence argued the allegations were materially different and that admitting the evidence would create a substantial risk of prejudice, particularly given the weaker evidence supporting one count.
The court held that the similarities were limited and the probative value of the evidence was slight, while the prejudicial effect—particularly the risk of improper propensity reasoning and wrongful conviction—was significant.
The Crown failed to establish that the probative value outweighed the prejudicial effect, and the application was dismissed.