R v Carbone

The Supreme Court of South Australia, constituted by Sulan, Kourakis, and Stanley JJ, heard appeals against sentences imposed in the District Court on three co-accused: Anna Carbone, Rocco Carbone, and Kirk. The appeals concerned sentences handed down for drug trafficking and related offences. Anna Carbone pleaded guilty to two representative counts of trafficking methylamphetamine or amphetamine, admitting offending in respect of two additional withdrawn counts. Rocco Carbone pleaded guilty to 14 counts of trafficking, but the sentencing judge erroneously referred to one count as involving a commercial quantity. Kirk pleaded guilty to 12 counts of trafficking, and the sentencing judge stated he pleaded guilty to two counts of trafficking a commercial quantity, among others.

The central legal issues before the Court of Appeal were whether the sentencing judge erred in considering all six counts when sentencing Anna Carbone, despite her pleading guilty to only two representative counts and admitting offending in respect of two withdrawn counts. For Rocco Carbone, the court had to determine if the judge's error in describing one count as involving a commercial quantity, and potentially considering offences not admitted by Rocco Carbone, caused the sentencing discretion to miscarry. In Kirk's case, the appeal raised whether the judge commenced sentencing with the wrong maximum penalty for two offences by treating them as commercial quantities, and whether the head sentence imposed was manifestly excessive.

The Court of Appeal found that the sentencing judge erred in Anna Carbone's case by taking into consideration all six counts when she had only pleaded guilty to two representative counts and admitted offending in respect of two further withdrawn counts. The judge should have confined the sentencing to the counts to which she pleaded guilty, or at least made it clear that the additional counts were not being treated as admitted offending. Regarding Rocco Carbone, the court held that the sentencing judge's misstatement about a commercial quantity was an error, but it did not necessarily cause the sentencing discretion to miscarry, as the judge had regard to the overall scale of Rocco Carbone's offending. For Kirk, the court determined that the sentencing judge had indeed started with the wrong maximum penalty for two of the offences, as they were not commercial quantities. This error was significant and required the Court of Appeal to reassess the sentence.

The Court of Appeal allowed Anna Carbone's appeal, quashed the sentence, and remitted the matter for resentencing. Rocco Carbone's appeal was dismissed. Kirk's appeal was allowed, his sentence was quashed, and the matter was remitted for resentencing.