Australian woman guilty of triple murder with poisonous mushrooms

Australia is known for its surfers, cute koalas and barbecues with thick steaks. But lately, all attention has turned to a very unpleasant lunch in Leongatha (Victoria). Here, fifty-year-old Erin Patterson served her in-laws a classic beef Wellington, but with a surprise no one would wish for: poisonous mushrooms. The result? Three deaths and a trial that even Netflix would envy.

Poisonous mushrooms in the starring role
According to the court, it was not a stupid mistake: Erin Patterson was found guilty this week of three murders and one attempted murder. The murder weapon? Not a knife or gun, but a portion of death cap mushrooms, also known as every mycologist’s nightmare.
The victims were her ex-in-laws Don and Gail Patterson, as well as Gail’s sister Heather. Only Ian Wilkinson, Heather’s husband, survived the illustrious dinner.
Sick after twelve hours
The lunch began with an excuse. Patterson had invited her in-laws under the pretext of an important family meeting about medical news. She was supposedly suffering from ovarian cancer. Spoiler alert: that turned out to be a lie too.
Twelve hours after the dinner, the guests began to fall seriously ill. At the hospital, it soon became clear that they had suffered mushroom poisoning. Don, Gail and Heather died several days later.
But she wasn’t sick?
What makes it even more suspicious: Erin herself felt absolutely fine. She even insisted on going home after a medical check-up. While her guests lay seriously ill in intensive care, she maintained that everything was an unfortunate coincidence.
And then things get even darker: she gave leftovers from the meal to her children. But, she claimed, she had “removed the mushrooms”.
A plate with a different color
Victim Heather had previously told someone that Erin had a different-colored plate from the rest. Coincidence? Maybe. But in a case where absolutely everything is suspicious, nothing goes unnoticed.
During the trial, even more lies came to light. Patterson initially said that she had bought the mushrooms at an Asian supermarket. Later, she admitted that she had picked them herself, in a place known for poisonous specimens growing there.
No remorse, just silence
The woman herself remained strikingly quiet during the verdict. She listened to the judgment in silence and did not shed a tear. It is not yet known whether she will appeal. But with a possible life sentence ahead of her, it would be understandable.
Just this: how poisonous are those mushrooms, actually?
Death cap (Amanita phalloides) is responsible for 90% of all fatal mushroom poisonings worldwide. Just one cap can be fatal to an adult. Symptoms only begin after 6–12 hours, when your liver is already in serious trouble. Want to play it safe? Simply don’t pick them.
Read also:














