R v Marsh

The matter before the court involved a criminal prosecution for a stabbing incident. The accused, Marsh, was charged with assault occasioning actual bodily harm. The prosecution sought to introduce a video recording of a US Marine Corps demonstration depicting a knife attack to illustrate the type of injuries Marsh's victim sustained. The trial judge ruled that the video was inadmissible under section 137 of the Evidence Act. The prosecution appealed this decision to the Court of Appeal.

The central legal issue for the court was whether the video was admissible under the provisions of section 137 of the Evidence Act, which permits the admission of similar fact evidence if it is relevant to an issue in the case other than the accused's propensity to commit the offence. The prosecution argued that the video was relevant to show the nature and extent of the victim's injuries and to counter the accused's claim that the injuries were self-inflicted. The defence contended that the video was not probative of the injuries sustained in this particular case and risked confusing the issues or prejudicing the jury.

The court considered the relevance and probative value of the video in light of section 137. The court noted that while the video might depict similar injuries, it did not sufficiently connect the injuries to the specific circumstances of the current case. The court held that the potential prejudicial effect of the video outweighed any probative value it might have had. Consequently, the court upheld the trial judge's ruling and dismissed the appeal. The video was deemed inadmissible under section 137 of the Evidence Act.