Folbigg v The Queen

The High Court of Australia considered the appeal of Kathleen Folbigg against her convictions for the murder of her four infant children and the manslaughter of her fifth child. Folbigg had been convicted in the Supreme Court of New South Wales of these offences, which occurred between 1989 and 1999. The Crown’s case was that Folbigg had intentionally caused the deaths of her children.

The central legal issue before the High Court was whether the trial judge had erred in admitting certain evidence, specifically diary entries made by Folbigg, and whether the jury had been properly directed on the use of this evidence. Folbigg argued that the diaries were not confessions but rather expressions of her grief, despair, and self-blame, and that their admission and the way they were presented to the jury led to an unfair trial. The court also had to consider whether the circumstantial evidence, when viewed as a whole, was sufficient to establish guilt beyond a reasonable doubt, particularly in light of the absence of direct evidence of causation for each death.

The High Court, in a majority decision, found that the diary entries, while expressing profound distress, contained admissions that could reasonably be interpreted by the jury as evidence of guilt. The court held that the trial judge had adequately directed the jury on the nature of the evidence and the need to consider it carefully, distinguishing between expressions of grief and admissions of responsibility. The majority concluded that the circumstantial evidence, including the pattern of deaths and the diary entries, was capable of supporting the jury's verdicts.

The appeal was dismissed, with the High Court upholding Folbigg's convictions.