Erin Patterson Loses Appeal, Sentenced to Life in Prison Without Parole

Erin Patterson, 52, is set to spend the rest of her life behind bars after the Victorian Court of Appeal rejected her appeal against convictions for three murders and one attempted murder, while also increasing her sentence to life in prison without parole. The ruling, handed down on Friday (29/10/2026), closes one of the most sensational criminal cases in modern Australian legal history.

The panel of judges—Lesley Taylor, Stephen McLeish, and Peter Kidd—decided that the original sentence of life in prison with a 33-year non-parole period did not reflect the seriousness of the crimes. In a brief 15-minute hearing, McLeish stated that Patterson's intent to kill her four victims had formed three weeks before the fateful lunch took place, and continued throughout the meal until the victims died after prolonged suffering.

“This crime was extraordinarily cold and calculating, and deserves to be condemned in the strongest terms,” McLeish said, as quoted by Australian media. Patterson was not physically present and followed the proceedings via video link without expression. As the judges left the courtroom, she stood up, picked up a book beside her, and disappeared from the screen.

In its reasoning, the court rejected all of Patterson's appeal grounds. The first two grounds were accepted for review but ultimately rejected; the other five also failed. One of the main arguments by her legal team, Richard Edney, was that jurors staying at the same hotel as law enforcement and the prosecution team during deliberations constituted an “inexplicable failure of process” and had deprived her of the right to a fair trial. However, the panel found no fundamental breach sufficient to overturn the verdict.

The court also granted the appeal filed by Director of Public Prosecutions (DPP) Brendan Kissane KC, who argued that the 33-year sentence was too lenient even though Patterson would only be in her 80s when eligible for parole. Kissane acknowledged that extending the detention period without parole had a “cruel aspect,” but argued that it did not exceed the gravity of the crimes committed.

“This crime involved a series of elaborate deceptions, including a false claim that she was suffering from cancer, a denial that she had picked the mushrooms herself, and lies about the origin of the mushrooms.” — Justice Stephen McLeish

The case began with a family lunch in 2023 that resulted in three deaths and intensive care for one survivor. The Australian public followed the trial for months, and this ruling marks the end of the appeal phase at the state level. Patterson must now seek leave to appeal to the High Court of Australia if she wishes to continue fighting, but legal observers consider her chances slim because the high court tends not to interfere with lower courts' findings of fact.

Outside the courtroom, victims' family members hugged each other and could not hold back their emotions. Several detectives who handled the case appeared to cheer. There was no official statement from the families or Patterson's legal team after the ruling.

For Indonesia, this case serves as a mirror on the importance of transparency and accountability in the criminal justice system, particularly regarding the separation of jurors from interested parties. Although Indonesia's legal system does not recognize juries as in Australia, a similar principle—that judicial proceedings must be free from external contamination—remains relevant. Deaths from poisonous mushrooms also serve as a reminder of the importance of food safety education, especially in areas with a tradition of consuming foraged mushrooms.

With this ruling, Patterson becomes one of the few Australian women sentenced to life in prison without parole. The question now is: will she try her luck in the High Court, or accept that the door to freedom has been shut tight forever?