Australian court hears appeal in mushroom murder case
Erin Patterson, convicted of killing three relatives with poisonous mushrooms, is appealing her murder convictions and sentence in Melbourne, while prosecutors argue the penalty is insufficient.
A Melbourne court has begun hearing the appeal of Erin Patterson, the 51-year-old convicted of murdering three relatives by serving beef Wellington laced with deadly mushrooms. Patterson, who is serving a 33-year term, is participating via video link from a maximum-security women’s prison and has declined to attend in person.
Patterson’s defence team contends that her trial was marred by a "substantial miscarriage of justice". They argue that jurors were exposed to inadmissible evidence, that the prosecution presented inconsistent motives, and that the five-day cross-examination was "unfair and oppressive". A further claim concerns jury isolation: due to accommodation shortages, jurors shared a hotel with members of the prosecution, a key police witness and journalists, which the defence says undermined the verdict’s integrity.
"The fundamental irregularity that occurred while the jury were deliberating fatally undermined the integrity of the verdicts," the defence submission states.
The prosecution, meanwhile, is seeking to increase Patterson’s sentence, describing the current term as "manifestly inadequate" and arguing that she should never be released.
The case, which attracted extensive media coverage after three deaths and a serious injury resulted from a family lunch on 29 July 2023, continues to be closely monitored as the two-day hearing proceeds.