Bass (a pseudonym) v The Queen

The appellant, referred to as Bass, appealed against his conviction and sentence for trafficking in a commercial quantity of methylamphetamine. The appeal was heard in the High Court of Australia. Bass argued that there was a substantial miscarriage of justice due to serious errors made by his defence counsel during the trial. Specifically, the counsel cross-examined a witness about factors affecting the discount on the witness's sentence, which informed the jury that the witness was in a protection program and that their family was to be relocated. Bass also claimed that his counsel informed the jury of his guilty plea to a separate trafficking charge, both of which he argued created a serious forensic disadvantage without any forensic advantage. Additionally, Bass claimed that these errors constituted flagrant incompetence on the part of his counsel.

The court examined whether the errors made by defence counsel were so serious as to amount to a substantial miscarriage of justice, and if they rendered the conviction inevitable. The court considered the impact of the errors on the trial and whether they could have affected the jury's verdict. The court also reviewed the totality of the evidence and the circumstances of the case to determine if the conviction was inevitable despite the errors.

The court concluded that the errors made by defence counsel were serious, but they did not result in a substantial miscarriage of justice. The court found that the conviction was inevitable given the overwhelming evidence against Bass. Consequently, the appeal against the conviction was dismissed. Regarding the sentence, the court accepted the Crown's concession of error and allowed the appeal. The court re-sentenced Bass to a total effective sentence of 10 years and 6 months, with a non-parole period of 6 years and 8 months.