McLean v The King

McLean sought leave to appeal against his sentence following a conviction for recklessly causing serious injury, among other offences. The application was heard in the High Court of Australia. The central issue before the court was whether the trial judge erred in the assessment of the seriousness of the injury caused and whether the sentence was a manifest excess due to insufficient regard for the defendant's youth.

The court examined whether the trial judge's assessment of the seriousness of the injury was an evaluative judgment, which is generally non-appealable unless an error is clearly established. It found that the assessment of the seriousness of injury is inherently subjective and evaluative, thus not constituting a clear error warranting appeal. The court also considered whether the judge had insufficient regard for the defendant’s youth. It noted that while youth is a mitigating factor, the judge appropriately balanced it against the severity of the offence, concluding that youth carries less weight if the offending is severe or if the defendant has a prior criminal record. The court found no error in the judge's consideration of these factors.

The High Court held that the trial judge's assessment of the seriousness of the injury and the weighing of mitigatory factors were within the evaluative discretion of the trial court. Consequently, the application for leave to appeal was refused.