Judgment day for Erin Patterson: Mushroom killer to learn if she gets a new trial – or faces dying behind bars
Erin Patterson is awaiting a Victorian Court of Appeal ruling on whether her convictions for murder and attempted murder will stand. The case concerns a July 2023 lunch at her home in Leongatha, where three guests died after eating beef Wellingtons containing death cap mushrooms; a fourth guest became seriously ill and survived.
Patterson, 52, is serving life in prison with a 33-year non-parole period and will watch the decision remotely. Her lawyers argue that jury sequestration and her cross-examination caused a substantial miscarriage of justice. Prosecutors reject those claims and have appealed for a longer sentence, saying the current non-parole period is inadequate.
In short
- Patterson is awaiting an appeal ruling over her convictions.
- Three people died after the July 2023 lunch.
- The court could order a retrial or increase her sentence.
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The case for
Patterson’s lawyers can argue that a fair trial requires jurors to remain able to assess the evidence independently, and that sequestration or the conduct of her cross-examination may have impaired that safeguard. If either issue substantially affected the jury’s ability to reach a reliable verdict, a retrial would protect the legitimacy of the convictions as well as the defendant’s rights. The prosecution’s request for a longer non-parole period also makes the sentence’s proportionality a live question.
The case against
Prosecutors can argue that the convictions should stand if the trial was fair and the jury’s verdict was supported by the evidence; an appeal should not overturn them without a substantial legal error that could have affected the outcome. They also contend that a 33-year non-parole period does not adequately reflect the gravity of the deaths and attempted killing, and that a longer period is needed to mark the seriousness of the crimes and serve justice for those harmed.
Explained simply
In July 2023, Erin Patterson served a lunch at her home in Leongatha, in Victoria, Australia. Three guests died after eating beef Wellingtons containing death cap mushrooms, and a fourth became seriously ill but survived. Patterson was convicted of murdering the three who died and attempting to murder the survivor.
Patterson’s lawyers say the way the jury was kept together during the trial and the questioning of Patterson in court made the trial unfair. Prosecutors dispute that and say her sentence should be longer. The appeal process will determine whether the convictions and sentence remain in place or the case must be dealt with again.