Erin Patterson, on trial for allegedly killing relatives using death cap mushrooms, faced tough questioning as prosecutors showcased evidence suggesting she meticulously measured the lethal dose. Despite her claims of innocence, her actions raise serious questions about intent.
Prosecutor Claims Woman Measured Fatal Dose of Mushrooms for Family Meal

Prosecutor Claims Woman Measured Fatal Dose of Mushrooms for Family Meal
Erin Patterson’s trial unfolds with accusations of intentional poisoning using toxic mushrooms in a family lunch.
An Australian woman, Erin Patterson, is facing grave accusations as prosecutors allege she calculated a lethal dose of deadly mushrooms for a family meal, resulting in fatalities. The 50-year-old has pleaded not guilty to the murder of her relatives, Don and Gail Patterson, both aged 70, and Gail's sister, Heather Wilkinson, 66, during a lunch held at her residence in regional Victoria in July 2023. Patterson asserts that it was a tragic accident, claiming no intent to harm.
In a recent court session, prosecutors presented photographic evidence from Patterson's phone, which allegedly shows her weighing wild mushrooms using kitchen scales. They argue that the images imply she was measuring the correct amount needed to poison her guests. While Patterson acknowledged taking the photographs, she insisted that she did not believe the mushrooms depicted were the highly toxic death caps.
Despite her claims, evidence presented in court revealed that all three of Patterson's relatives succumbed to illness shortly after the meal. Heather's husband, a local pastor, survived after an extended period in a coma. The prosecution called in over 50 witnesses, and Patterson became the first member of the defense to take the stand.
Testimony revealed discrepancies in Patterson's statements regarding foraging for wild mushrooms, with the prosecution citing evidence from a fungi expert who maintained that the mushrooms she had collected matched the description of death caps. Patterson denied any knowledge of purposely foraging for these dangerous fungi and dismissed suggestions that her actions were deliberate.
Confronted with CCTV footage showing her disposing of a food dehydrator at a local dump, Patterson's narrative faced challenges, particularly when questioned about whether she had intentionally prepared her guests' meals with the deadly mushrooms. Patterson claimed that any dried mushrooms used were harmless varieties mixed with store-bought alternatives.
As further cross-examination continued, Patterson admitted to lying to authorities about foraging and the use of a dehydrator, explaining her deceptive behavior as a knee-jerk response fueled by fear. Despite intense questioning, she maintained her assertion that she never meant for the poisonous mushrooms to endanger her guest's lives.
The trial continues, with Patterson set to resume her testimony, as both the defense and prosecution prepare to address the complex web of evidence surrounding this tragic case.