Mushroom Murderer’ Erin Patterson Sentenced to Life with 33-Year

Published : 22:40, 8 September 2025
Erin Trudi Patterson, a 50-year-old Australian woman, has been sentenced to life imprisonment with a minimum non-parole period of 33 years following her conviction for the murder of three relatives and the attempted murder of a fourth in a shocking "mushroom lunch" case.
In July 2023, Patterson prepared and served individual Beef Wellington meals laced with death cap mushrooms to her estranged husband’s parents, Don and Gail Patterson, and Gail’s sister, Heather Wilkinson, at her home in Leongatha, Victoria. All three victims died as a result of ingesting the poison, while Heather’s husband, Ian Wilkinson, survived after weeks of intensive treatment.
During the trial, presided over by Justice Christopher Beale, the jury rejected Patterson's claims that the poisoning was accidental and found her guilty on three counts of murder and one count of attempted murder. At sentencing, Beale described her actions as a "severe betrayal of trust" and noted her lack of remorse.
He emphasized that the gravity of her crime, targeting relatives who had shown her kindness, placed it in the worst category of murder.
The sentencing was notable as the first-ever session broadcast live in Victoria’s Supreme Court, drawing intense national and international attention.
Justice Beale acknowledged the challenges Patterson will face in prison due to her notoriety, suggesting she will likely spend much of her sentence in segregation. Survivor Ian Wilkinson offered words of forgiveness, which the judge urged Patterson to reflect upon.
At her earliest eligibility for parole in 2056, Patterson will be 82 years old, a testament to the severity of her crimes and the court’s determination to deliver a strong punitive message.
Sources: Associated Press, The Guardian, Reuters
BD/AN