Erin Patterson's conviction for the deaths by poisoning of her estranged husband's relatives has prompted fevered speculation across Australia about her motive.

The verdict in Erin Patterson’s triple-murder trial will be coming up in minutes. The mother-of-two is accused of killing her in-laws and another relative after serving them toxic death cap mushrooms in 2023.

A doctor who first alerted police to now convicted triple-murderer Erin Patterson describes the moment he grew suspicious of her.