R v Glen Jeffrey McCormack (No.3)

In the case of R v Glen Jeffrey McCormack, the appellant, a prisoner, was convicted by a jury in the Supreme Court of South Australia of possessing a knife in prison. The prosecution relied on evidence from the appellant's cellmate, who overheard the appellant boasting about the knife. The appellant appealed against his conviction on the basis that the trial judge should have excluded the evidence of his cellmate due to the risk of unfairness. The appeal was heard by the High Court of Australia.

The primary legal issue before the court was whether the trial judge should have excluded the hearsay evidence of the cellmate. The appellant argued that the evidence was inadmissible because it was obtained through an undercover police officer and the cellmate was acting as an agent of the police. The court was required to determine whether the evidence was admissible under the exceptions to the hearsay rule and whether it was unfair to admit it. The court also had to consider whether the evidence was relevant and whether it had sufficient probative value to be admitted.

The court found that the evidence of the cellmate was admissible under the hearsay exception for spontaneous statements and was relevant to the charge of possessing a knife in prison. The court rejected the argument that the evidence was obtained through an undercover police officer and found that the cellmate was not acting as an agent of the police. The court held that the risk of unfairness did not outweigh the probative value of the evidence and that the trial judge was correct to admit it. The court also found that the jury was properly directed on the need to consider the risk of unfairness when assessing the evidence.

The appeal was dismissed, and the conviction was upheld. The court held that the trial judge did not err in admitting the evidence of the cellmate and that the appellant's conviction was safe and satisfactory. The court did not make any orders regarding the appeal.