On a Friday in Victoria, three appellate judges closed a chapter that began over a family lunch in a rural Leongatha home in July 2023, when a meal meant to bring relatives together carried poison instead. The court kept Erin Patterson's murder convictions in place and ruled that the calculated cruelty of what she did was too grave to ever offer her the chance of parole. It is a reminder of how deeply the disruption of trust can reach, and how the law, having weighed the evidence and the lives lost, now stands as the final word before a possible appeal to the nation's highest court.
Court Rules Erin Patterson Must Never Be Released From Prison Over Mushroom Murders
Three relatives, Don Patterson, Gail Patterson and Heather Wilkinson, died after eating the poisoned meal, and Ian Wilkinson survived after weeks in hospital.
Such shocking criminality that it is inappropriate to fix a non-parole period
Mark
So what actually changed on Friday?
Mimi
The appeal against her convictions failed, and the prosecutors' challenge to her sentence succeeded. Her 33-year non-parole period, which would have let her be considered for release at 82, was replaced with no non-parole period at all.
Luke
Worth being precise: the court didn't invent a new punishment. She already had three life sentences. What's gone is the date on which release could even be considered.
Mark
Why did the judges go that far?
Mimi
McLeish pointed to how long the intent lasted, almost three weeks from the invitation, and to the deceptions, including the false cancer diagnosis used to explain why her children weren't coming.
Luke
That cancer claim rests partly on Ian Wilkinson's testimony about what she told her guests. He's the one survivor, so his account matters a lot.
Mark
And her own explanation?
Mimi
She has said she added the death cap mushrooms accidentally. The court found otherwise, and noted she destroyed evidence and gave false accounts of where the mushrooms came from.
Luke
Her account of the accident has not been accepted by any court so far. But she can still go to the High Court, so it isn't the last word legally.
Mark
What about Simon Patterson?
Mimi
He was invited but declined the day before, and testified he did so out of fear. Evidence released after the conviction showed he suspected she had tried to kill him before.
Luke
That's his suspicion, set out in pretrial evidence. The report doesn't say it was established as fact, and the convictions here concern the four lunch guests.
Mark
What's next?
Mimi
A possible High Court application. Meanwhile she remains in the Gordon Unit, and the trial judge said solitary confinement for years was a substantial chance.
Luke
Whether the High Court takes it up is unknown, and nothing in the reporting says she has filed.
Il Polso
- Three judges dismissed Erin Patterson's appeal and ruled she will never be eligible for parole, ending the 33-year non-parole period that once offered a distant path to release.
- The judges called the offending shocking and extraordinarily cold, describing a deception sustained for nearly three weeks against guests who had trusted her.
- Patterson watched the ruling by video link from her high-security cell, a pointed distance between the courtroom and the family she is accused of harming.
- Prosecutors' challenge to the leniency of her sentence succeeded, and the matter now rests on whether Patterson can persuade Australia's High Court to intervene.
- Her last avenue of appeal remains open, leaving the case unsettled even as its outcome for her future looks increasingly fixed.
On a Friday in Victoria, three appellate judges closed a chapter that began over a family lunch in a rural Leongatha home in July 2023, when a meal meant to bring relatives together carried poison instead. The court kept Erin Patterson's murder convictions in place and ruled that the calculated cruelty of what she did was too grave to ever offer her the chance of parole. It is a reminder of how deeply the disruption of trust can reach, and how the law, having weighed the evidence and the lives lost, now stands as the final word before a possible appeal to the nation's highest court.
On Friday, three judges of the Victoria Court of Appeal told Erin Patterson she will die in prison. She did not appear in court and followed the ruling by video link from her cell. The judges rejected her challenge to her convictions and accepted prosecutors' argument that her sentence was too lenient. The 33-year non-parole period she had received, which could have allowed release at 82, was removed altogether.
Justice Stephen McLeish said the case involved criminality so shocking that no non-parole period was appropriate. He described the offending as extraordinarily cold and calculated, and said it deserved the strongest denunciation. The poisoning followed a lunch Patterson hosted in July 2023, where she served beef Wellington containing death cap mushrooms. Don and Gail Patterson and Heather Wilkinson died within days. Ian Wilkinson survived after weeks in hospital. Patterson has maintained that she added the mushrooms by accident.
The court found no room for a moment's lapse. Evidence showed her intent lasted almost three weeks, supported by an invented cancer diagnosis used to keep her children away from the lunch. Afterward she destroyed evidence and repeatedly misled others about the mushrooms' origin. Her estranged husband, Simon Patterson, had declined the invitation out of fear, a detail that adds weight to the picture of a family shaken by suspicion long before the meal.
Patterson can still ask the High Court of Australia to overturn her convictions or new sentence. It is her final appeal, and it will decide whether the judges' words become her permanent reality.
On Friday, three judges of the Victoria state Court of Appeal in Australia told Erin Patterson she will die in prison. Patterson did not come to court. She watched the ruling by video link from her cell.
The court dismissed her appeal against her convictions and upheld a challenge by prosecutors to the leniency of her sentence. She had been given a non-parole period of 33 years, which would have made her eligible for release at 82. That period is now gone. Justice Stephen McLeish, speaking for all three judges, said that after anxious consideration they had concluded the case involved such shocking criminality that it was inappropriate to set a non-parole period at all. He called the offending extraordinarily cold and calculated, and said it stood to be denounced in the strongest terms.
The convictions stem from a family lunch Patterson hosted at her rural home in Leongatha in July 2023. She served beef Wellington pastry dishes containing death cap mushrooms. Her parents-in-law, Don and Gail Patterson, died within days, as did Gail's sister, Heather Wilkinson. Heather's husband, Ian Wilkinson, survived after weeks in hospital. Last year Patterson was sentenced to three life terms for murder and 25 years for the attempted murder of Ian Wilkinson. She has insisted that she added the mushrooms accidentally.
McLeish rejected any picture of a moment's lapse. He said her intent to murder all four guests was sustained for almost three weeks, from the time she invited them. He described an elaborate series of deceptions, including a false claim that she had cancer, which she used to explain why her two children would not be at the lunch. Ian Wilkinson, the only survivor, testified that Patterson told her guests she wanted their advice on what to tell the children about her diagnosis.
The judge also pointed to what came after the meal. Patterson destroyed evidence, denied foraging for mushrooms and repeatedly made false claims about where the mushrooms had come from. "The offending was carefully planned and deliberate," McLeish said. "It represented a cruel breach of trust."
Patterson's estranged husband, Simon Patterson, was also invited to the lunch but declined the day before. After her conviction, pretrial evidence was released detailing his suspicion that she had previously tried to kill him. He testified at a pretrial hearing that he stayed away out of fear.
The deaths drew an extraordinary level of global media attention almost immediately, and the case has since inspired podcasts, books and screen adaptations. Prosecutors argued at an appeal hearing in August that the minimum period did not reflect the calculated criminality of the case.
Because of her notoriety, Patterson is held in the Gordon Unit of Melbourne's Dame Phyllis Frost Centre, a high-security unit for prisoners assessed as being at high risk from other inmates. At her sentencing in September 2025, trial judge Christopher Bale said there was a substantial chance she could be held in solitary confinement for years to come.
Patterson can still apply to the High Court of Australia to overturn either her convictions or the new sentence. It is her last avenue of appeal.
Citazioni salienti
This offending was extraordinarily cold and calculated and stands to be denounced in the strongest terms.— Justice Stephen McLeish, Victoria Court of Appeal
The offending was carefully planned and deliberate. It represented a cruel breach of trust.— Justice Stephen McLeish
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Crime & Justice