Bui v The Queen

In Bui v The Queen, the High Court considered the convictions and sentences of Bui and Hargrave, two co-offenders involved in a series of serious criminal activities. Bui pleaded guilty to kidnapping and unlawful imprisonment but was convicted of murder alongside one co-offender. Two other co-offenders were charged with conspiracy to murder. The legal issues before the court encompassed whether the trial judge erred in refusing an application for severance of the conspiracy charge, the adequacy of jury directions concerning corroborative evidence and consciousness of guilt, the legality of convicting Bui of murder based on aiding and abetting, and the consistency of the jury's verdict given that co-accused were acquitted.

The court found no error in the trial judge's refusal to sever the conspiracy charge, affirming that the conspiracy to murder was inextricably linked to the overall criminal enterprise. Regarding jury directions, the court held that the judge's instructions were appropriate and did not prejudice Bui's right to a fair trial. The court also upheld the jury's ability to convict Bui of murder through aiding and abetting and clarified that the jury's verdict need not be unanimous about the factual foundation for each count if the totality of evidence supported the verdict. Finally, the court rejected the contention that the verdict was unreasonable because other co-accused were acquitted, stating that each case must be assessed on its own merits.

The court dismissed Bui's appeal against his conviction and sentence, affirming the correctness of the trial judge's handling of the case. In the case of Hargrave, the court allowed an appeal against sentence due to insufficient consideration of the applicant's ill health, leading to a resentencing. However, the appeal against conviction was dismissed, as was the contention that a separate trial for the conspiracy charge was necessary. The court also ruled that a guilty plea to assisting an offender could stand even when the conspiracy involved a murder to be committed by a third party.