Jackamarra v The State of Western Australia

In Jackamarra v The State of Western Australia, the appellant, Jackamarra, sought to appeal his sentence for multiple offences, arguing that the sentencing judge had made an error in law. The appellant was convicted of various crimes, including assault and theft, and was sentenced to a term of imprisonment. The errors in law alleged by the appellant included both express and implied errors, specifically regarding the application of the totality principle and the impact of the offences being committed while on conditional release.

The primary legal issues before the court were whether the alleged errors in sentencing amounted to material errors of law and, if so, whether these errors were express or implied. The court was tasked with determining whether the errors, if any, warranted a re-sentencing hearing. This involved examining whether the sentencing judge had correctly applied the principles of sentencing and whether the sentence imposed was manifestly excessive or inadequate.

The court examined the sentencing remarks of the trial judge and found that there were indeed errors in the application of the law. The court identified that the judge had not properly considered the principle of totality, which requires that the cumulative sentence for multiple offences not be greater than the sum of the sentences for each offence if they were to be committed separately. Additionally, the court found that the sentencing judge had not adequately taken into account that the offences were committed while the appellant was on conditional release, which could have warranted a more lenient approach. The court concluded that these errors amounted to material errors of law. However, because the judge's errors were not of an express nature, the appeal was considered under the framework for implied errors of law. The court found that the errors were sufficiently significant to warrant a re-sentencing hearing.

The court ordered a re-sentencing hearing to be conducted by a different sentencing judge, ensuring that the totality principle and the circumstances of the conditional release were properly considered. The court did not reduce or increase the sentence but instead directed that the appellant be re-sentenced in accordance with the correct legal principles.