Erin Patterson, an Australian woman on trial for murder, testified that she vomited after consuming a toxic mushroom-laden dessert, which tragically led to the death of her relatives. Patterson faces four charges related to a beef Wellington lunch served at her home in July 2023, with prosecutors arguing that she deliberately included poisonous mushrooms. However, Patterson's defense insists it was an unfortunate accident, pointing out that she also became ill.

During her testimony, Patterson revealed she had only eaten a small portion of the meal but indulged heavily in dessert, which led to her vomiting. In a separate but pertinent detail, she admitted to fabricating a cancer diagnosis to entice her guests, revealing underlying motivations tied to her own struggles with weight loss.

The court has learned that three attendees, including Patterson's former in-laws and their sister, succumbed to the meal after hospitalization, while one guest survived following extensive treatment. The trial has spurred nationwide interest, bringing in over 50 witnesses as it unfolds in the Victorian Supreme Court.

Patterson elaborated about her preparations for the meal, which included a mix of store-bought and possibly wild mushrooms she had foraged. Her emotional testimony indicated uncertainty about the origins of the mushrooms she used. This detail, along with her previous history of mushroom foraging, is pivotal as the jury deliberates on her culpability in the tragic event.