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Woman found guilty in mushroom murder mystery that left three family members dead after meal

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Original Story by Fox News
July 12, 2025
Woman found guilty in mushroom murder mystery that left three family members dead after meal

Context:

Erin Patterson was found guilty of poisoning four family members with death cap mushrooms, killing three, during a lunch at her home in Victoria, Australia. She invited her estranged husband's parents and aunt and uncle, serving them a beef Wellington dish laced with the toxic fungi. Despite initially claiming the poisoning was accidental, the trial revealed that Patterson attempted to destroy evidence by disposing of a food dehydrator with mushroom residue. The sole survivor, her estranged husband's uncle, testified that Erin served herself separately, raising further suspicion. Patterson's actions, including lying about the mushrooms and attempting to hide evidence, led to a conviction, and she faces a life sentence with her legal team having 28 days to appeal the decision.

Dive Deeper:

  • Erin Patterson invited four family members to her home under the guise of revealing a cancer diagnosis and served them a meal containing death cap mushrooms, resulting in the deaths of three guests.

  • She claimed the inclusion of the deadly fungi was accidental, but the jury found evidence of her deliberate actions to cover up the crime, including disposing of a food dehydrator that contained mushroom residue.

  • During the trial, it was revealed that Patterson served herself from a different plate than her guests, and her behavior immediately raised suspicions among medical staff treating the survivors.

  • Despite prosecutors not finding a clear motive, media reports suggest Erin harbored resentment towards her ex-husband over domestic issues, although she was not charged with his attempted murder.

  • The trial captivated Australia, with increased interest in beef Wellington recipes, and concluded with Erin facing a life sentence, pending any appeal by her legal team within 28 days.

  • A doctor who treated the victims noted Erin's suspicious demeanor, and her inconsistent statements further undermined her claims of innocence.

  • Erin's attempt to dispose of the food dehydrator was a critical piece of evidence against her, as it contained residue of the poisonous mushrooms, contradicting her claims of never foraging for them.

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