The cook who made the behind the beef wellington that poisoned four of her relatives was an experienced fungi forager, a source close to the family has said.
Gail and Don Patterson, as well as Gail's sister Heather, died earlier this month after going for lunch at daughter-in-law Erin Patterson's house in Leongatha, Victoria.
The cook who made the behind the beef wellington that poisoned four of her relatives was an experienced fungi forager, a source close to the family has said.
It is suspected the four people who died were served mushrooms known as death caps - which are responsible for 90% of all toxic mushroom-related fatalities.
Gail and Don Patterson, as well as Gail's sister Heather, died earlier this month after going for lunch at daughter-in-law Erin Patterson's house in Leongatha, Victoria.