Erin Patterson, convicted of murdering three people with poisoned beef Wellingtons, is appealing her convictions, with her lawyers asserting that she suffered a substantial miscarriage of justice during her trial.
Patterson's appeal began Wednesday in the Victorian Court of Appeal, nearly a year after she was sentenced to life in prison. A jury found the 51-year-old guilty of deliberately serving beef Wellingtons containing death cap mushrooms to her former in-laws, Don and Gail Patterson, both 70, and Gail's sister Heather Wilkinson, 66. The three guests died following a July 2023 lunch at Patterson's home in regional Victoria, while Heather's husband, Ian Wilkinson, survived a severe illness from the meal. Patterson was also convicted of attempted murder for Mr. Wilkinson.
In their appeal application, Patterson's legal team contended that the trial was "unfair and oppressive," citing issues with the prosecutor's cross-examination and closing address, which they argue implied a motive to kill. The lawyers also highlighted a "fundamental irregularity" during jury deliberations, stating that jurors were lodged in the same hotel as the police informant and prosecution team. They claim this placement undermined the integrity of the verdicts and warrants the quashing of the convictions.
Separately, prosecutors are appealing Patterson's sentence, arguing that her 33-year non-parole period was "manifestly inadequate." The prosecution had sought a sentence of life without parole. However, Victorian Supreme Court Justice Christopher Beale granted Patterson the possibility of release in her 80s, citing the difficult conditions she faced in custody, including prolonged solitary confinement.
The appeal hearing is scheduled to last two days. Patterson is not expected to attend court in person and will participate via video link from prison.