By Salma El-Sakka
An Australian court has dismissed Erin Patterson's appeal against her murder convictions and resentenced her to life in prison without the possibility of parole.
Appeal Dismissed and Resentencing
Victoria's Court of Appeal on Friday rejected Patterson's challenge and upheld prosecutors' arguments that the original sentence, which allowed parole after 33 years, was too lenient. Justice Stephen McLeish set aside the non-parole period, ruling that the seriousness of her crimes meant she should never be eligible for release.
Crimes and Victims
Patterson, 51, was convicted of murdering three relatives and attempting to murder a fourth after serving a meal containing death cap mushrooms at her home in Leongatha, Victoria, in July 2023. The victims were her former parents-in-law, Don and Gail Patterson, and Gail's sister, Heather Wilkinson. Heather's husband, Ian Wilkinson, survived after hospitalization.
Judge's Reasoning
Justice McLeish said Patterson's intent to murder all four victims was sustained for nearly three weeks, from the invitation through the preparation and serving of the poisoned meal to the protracted suffering and deaths that followed. He described the offending as carefully planned and deliberate, characterized by an elaborate series of deceptions, including a false cancer claim, destruction of evidence, and a cruel breach of trust involving her relatives.
Appeal Grounds Rejected
Patterson had appealed on seven grounds, arguing that a hotel booking error placed jurors in the same accommodation as the prosecution, a key police witness, and journalists, and that allegedly prejudicial evidence such as mobile phone location data and critical Facebook posts about her in-laws were admitted. The appeal judges dismissed all seven grounds.
Limited Legal Options
Patterson appeared via video link from the maximum security wing of Dame Phyllis Frost women's prison and showed little reaction. Former criminal barrister Christopher Corns said the decision leaves very few legal avenues, noting that a second appeal is only possible in very rare circumstances or if fresh and compelling evidence emerges.
