Submissions of the accused
- Mr Anderson of counsel, on behalf of the accused, submitted that the evidence was not relevant. Whilst accepting that the so-called O'Leary principle formed part of the law of evidence, he submitted that the facts of that case were substantially different from those in the present case, and that the application of the principle was to be considered in that light.
- Counsel submitted that in all of the circumstances, the evidence of the applicant's conduct observed by Mr Martin was not relevant to any issue in the trial, and was not properly regarded as part of an inseparable sequence of events so as to render it admissible. It was submitted that beyond his observations of the accused holding a rifle and a knife, Mr Martin gave no admissible evidence of the accused exhibiting any behaviour consistent with the subsequent stabbing of the deceased.
- Counsel submitted that the fact that the observations of Mr Martin were relatively close in time to the deceased's murder did not, of itself, mean that the evidence was relevant and admissible. He submitted that the mere acts of holding a rifle and holding a knife were substantially different to what had ultimately occurred.
- In the event that I came to the conclusion that the evidence was admissible, counsel submitted that it ought be excluded under s 137 of the Act on the basis that its probative value was outweighed by the danger of unfair prejudice to the accused. Counsel submitted, in particular, that there was a significant risk that the jury would misuse the evidence if it were admitted.