Erin Patterson Appeal Hearing Begins Aug. 19

Erin Patterson is appealing her convictions for triple murder and attempted murder in a Melbourne court, with hearings scheduled for August 19 and August 20, 2026. The case, widely known as the Mushroom Murders, stems from a 2023 family lunch where three relatives died from poisoning linked to death cap mushrooms.

The 51-year-old was found guilty in July 2025 and sentenced to life imprisonment with a non-parole period of 33 years. Patterson is not expected to appear in person during the appeal hearings and has requested to watch via live video link from the Dame Phyllis Frost Centre prison. Her legal team argues there were multiple miscarriages of justice during her original trial. They claim the trial judge made errors in admitting and excluding evidence, and that a “fundamental irregularity” occurred while the jury was sequestered, which “fatally undermined the integrity of the verdicts.” Her lawyers also allege she was subjected to “unfair and oppressive” cross-examination.

Simultaneously, the prosecution has filed a cross-appeal, arguing that Patterson’s sentence is “manifestly inadequate.” Prosecutors contend the judge erred in his assessment that Patterson would likely...