Dr. Chris Webster noticed alarming signs of mushroom poisoning shortly after Erin Patterson presented herself at his hospital, ultimately leading to her conviction for the murders of three family members and the attempted murder of a fourth. The case highlights the critical role medical professionals play in identifying and reporting suspicious circumstances in apparent accidents.
Doctor’s Suspicion Leads to Conviction in Mushroom Murder Case

Doctor’s Suspicion Leads to Conviction in Mushroom Murder Case
A rural Victorian doctor’s pivotal recognition of signs of mushroom poisoning enabled authorities to uncover a chilling murder plot by Erin Patterson, who was recently convicted.
Dr. Chris Webster was in the midst of treating two patients exhibiting severe illness when a routine case turned sinister. Enter Erin Patterson, whose arrival at the hospital ignited his suspicions that she had committed a heinous crime. Following a gourmet lunch at her home, Patterson had served her in-laws, Don and Gail Patterson, and Gail's sister, Heather Wilkinson, a deadly dish made with toxic mushrooms, which led to their tragic fates.
During the treatment, Dr. Webster initially believed he was facing a case of mass food poisoning. However, after consulting with colleagues and receiving a critical update, he realized the severity of the situation: his patients were victims of a poisoning incident linked to wild mushrooms.
Dr. Webster recalled how Heather, in desperate need of treatment, had described her afternoon at Erin's house as delightful, leading him to probe deeper into the origins of the dish. When Erin declared that the mushrooms came from "Woolworths," rather than disclosing that they were foraged, Webster’s instincts kicked in. Her dismissive demeanor concerning her relatives’ deteriorating health heightened his suspicions further.
Leaving Erin briefly to see to her sick relatives, Webster later found her still at the hospital despite discharging herself against medical advice. His concern led him to contact the police, warning them of her possible exposure to toxic substances. Upon returning to the emergency room, he found Erin had voluntarily come back, though she appeared less concerned about her children's safety, who she pleaded had also eaten leftovers from the meal.
Despite ongoing inquiries and medical checks revealing no signs of poisoning in Erin and her children, Webster’s testimony was integral to the case against her. Last week, a jury found Erin guilty of three counts of murder and one count of attempted murder, validating Dr. Webster’s concern and professional assessment of the situation.
Dr. Webster expressed relief upon hearing the trial's verdict, understanding the weight of his role in this captivating case. His emotional journey culminated in a reunion with the only survivor, Ian Wilkinson, whose strength and recovery provided a glimmer of hope amid the tragedy.