A rural doctor shares his haunting encounter with Erin Patterson, who was convicted of poisoning four relatives with toxic mushrooms. Dr. Webster, who treated the victims, believed Patterson's demeanor and responses revealed her guilt as she feigned ignorance about the poisonings' source.
Medical Detective Reveals Insights on Australia’s Mushroom Murderer

Medical Detective Reveals Insights on Australia’s Mushroom Murderer
Dr. Chris Webster recounts his chilling experience during the investigation of Erin Patterson.
In July 2023, a case of unusual poisoning in a small Victorian town led to the harrowing arrest of Erin Patterson, who served a deadly meal that took the lives of her in-laws and left another survivor in a fight for his own. Dr. Chris Webster, a local physician, played a crucial role in the initial medical response, treating two of the victims and later stating he suspected something far more sinister than mere food poisoning. "I knew,” he stated, recalling his immediate suspicions as soon as Patterson entered the hospital.
Witness accounts from the victims indicated they had attended a seemingly pleasant lunch at Patterson’s home, which featured a beef Wellington meal. However, Dr. Webster's instincts heightened when he learned from a colleague about the real cause—mushrooms—contrary to his initial assumptions of spoiled meat. As he connected the dots, the arrival of Patterson at the hospital with common gastroenteritis symptoms sparked the alarm. When asked about the mushrooms' origin, she simply replied “Woolworths,” a response that seemed designed to alleviate suspicion but instead intensified it.
Dr. Webster noted that Patterson appeared disturbingly unfazed, drawing further suspicion. “She didn't even acknowledge their presence,” he remarked, indicating a lack of empathy that echoed throughout the case. After arranging urgent care and transferring the seriously ill couple to a larger facility, Dr. Webster found himself compelled to inform the police of his growing concerns about the woman who had just left the hospital.
Despite her claims of being an unwilling participant caught up in a tragic accident, Patterson's actions were viewed with skepticism, particularly as she displayed little concern over the fate of her relatives. Following the trial's conclusion, Dr. Webster expressed immense relief over the guilty verdicts, recognizing the weight of the case's implications not only for him but also for the surviving victim, Ian Wilkinson, who underwent a liver transplant.
Reflecting on the outcome, Dr. Webster found closure in witnessing Ian's recovery, contrasting it with his memories of the tragedy. “It feels like there’s that reward of justice,” he said, encapsulating the profound emotional journey he and the victims’ families have endured.
Witness accounts from the victims indicated they had attended a seemingly pleasant lunch at Patterson’s home, which featured a beef Wellington meal. However, Dr. Webster's instincts heightened when he learned from a colleague about the real cause—mushrooms—contrary to his initial assumptions of spoiled meat. As he connected the dots, the arrival of Patterson at the hospital with common gastroenteritis symptoms sparked the alarm. When asked about the mushrooms' origin, she simply replied “Woolworths,” a response that seemed designed to alleviate suspicion but instead intensified it.
Dr. Webster noted that Patterson appeared disturbingly unfazed, drawing further suspicion. “She didn't even acknowledge their presence,” he remarked, indicating a lack of empathy that echoed throughout the case. After arranging urgent care and transferring the seriously ill couple to a larger facility, Dr. Webster found himself compelled to inform the police of his growing concerns about the woman who had just left the hospital.
Despite her claims of being an unwilling participant caught up in a tragic accident, Patterson's actions were viewed with skepticism, particularly as she displayed little concern over the fate of her relatives. Following the trial's conclusion, Dr. Webster expressed immense relief over the guilty verdicts, recognizing the weight of the case's implications not only for him but also for the surviving victim, Ian Wilkinson, who underwent a liver transplant.
Reflecting on the outcome, Dr. Webster found closure in witnessing Ian's recovery, contrasting it with his memories of the tragedy. “It feels like there’s that reward of justice,” he said, encapsulating the profound emotional journey he and the victims’ families have endured.