The appellant, Thavanathan Sithravel, appealed a nine-year imprisonment sentence for robbery, arguing for a reduction to eight years based on the parity principle.
The original sentencing judge had treated the appellant's absconding as a factor and, crucially, relied on the appellant being the "mastermind" of the robbery as a significant aggravating factor, despite this fact not being admitted during the guilty plea.
The Court of Appeal found that the sentencing judge erred in principle by relying on the "mastermind" fact as admitted, as it was specifically denied.
While absconding could diminish mitigation, it did not alter the requirement for the Crown to prove aggravating facts beyond a reasonable doubt in a Gardiner hearing.
The error impacted the sentence, leading the Court of Appeal to reduce the sentence to eight years and three months to align with the parity principle, while still accounting for the diminished mitigation due to absconding.
The court also commented on the unsatisfactory practice of not clarifying admitted facts before a guilty plea.