R v Mr, JB and CS (young persons) (No 3)

The case before the court involved MR, JB and CS, who were young persons charged with various offences. MR was charged with murder and raised the defence of self-defence. The court was required to determine whether MR could adduce evidence of the deceased's previous conduct as tendency evidence to support the defence of self-defence. The Crown objected to the admissibility of this evidence, arguing that it did not have significant probative value. The court had to consider the legal principles surrounding the admissibility of tendency evidence and whether the evidence in question met the criteria for admissibility.

The court considered the legal issues surrounding the admissibility of tendency evidence in criminal trials. Tendency evidence is admissible if it has significant probative value and is relevant to an issue in the case. The court also considered the potential prejudicial effect of the evidence on the jury and whether it could be excluded under section 137 of the Evidence Act. The court had to balance the probative value of the evidence against its potential to unfairly prejudice the jury against the accused.

The court found that the evidence of the deceased's previous conduct did not have significant probative value in relation to the issue of self-defence. The court held that the evidence was unlikely to assist the jury in determining whether MR acted in self-defence and was more likely to unfairly prejudice the jury against MR. The court also considered the potential for the evidence to confuse the issues and mislead the jury. The court concluded that the evidence did not meet the criteria for admissibility under the Evidence Act and was excluded.

The court made an order excluding the evidence of the deceased's previous conduct as tendency evidence. The court held that the evidence did not have significant probative value and was more likely to unfairly prejudice the jury against MR. The court also noted that the evidence was unlikely to assist the jury in determining the issue of self-defence and could confuse the issues and mislead the jury. The court's decision was based on a careful consideration of the legal principles surrounding the admissibility of tendency evidence and the potential prejudicial effect of the evidence on the jury.