Erin Patterson awaits appeal ruling in Victorian triple murder case

Victoria's highest court is set to hand down its decision on Friday regarding the Erin Patterson appeal following a triple murder case that shocked the community. Justices Lesley Taylor, Stephen McLeish, and Peter Kidd will rule on two separate appeals stemming from the high-profile trial. The upcoming decision will determine whether the 52-year-old could face a longer prison sentence or potentially a new trial.

Last year, Patterson received a sentence of life imprisonment with a non-parole period of 33 years. This punishment followed her convictions for the murders of her estranged husband's parents, Don and Gail Patterson, and his aunt, Heather Wilkinson, after she hosted them for lunch with a beef wellington laced with death cap mushrooms. Additionally, she was convicted of the attempted murder of Heather's surviving husband, Ian Wilkinson, who spent weeks hospitalized.

Victoria's highest court will rule on Friday whether Erin Patterson faces a retrial or a longer sentence.

The Appeals Process

Legal teams representing Patterson and the director of public prosecutions presented their arguments to the court of appeal in August. Patterson's legal representatives lodged seven grounds for her appeal. Among these arguments, they claimed a catastrophic failure occurred during deliberations when jurors stayed in the same hotel as police and prosecution members. Defence counsel Richard Edney argued that this lack of proper separation represented a fundamental irregularity that denied his client a fair trial, describing it as an unexplained failure of the judicial process.

Furthermore, the defence contended that trial judge Christopher Beale made an error by ruling certain photos and videos of mushrooms found on an SD card as inadmissible. They argued this evidence would have supported her claims that she engaged in foraging.

Prosecution Arguments on Sentencing

Concurrently, the director of public prosecutions challenged Patterson's sentence, asserting it was manifestly inadequate. Brendan Kissane KC argued before the court that the sentence should have included no possibility of parole, or a period long enough to ensure she would die behind bars. When questioned about the harsh nature of such a term, the prosecutor acknowledged the severity while maintaining that the gravity of the offending outweighed those concerns.

Patterson, who is not expected to attend the court in person on Friday, faces several potential outcomes. The court may deny leave to appeal, grant leave but dismiss the appeal, grant leave and order a retrial, or grant leave and enter an acquittal. If a retrial or acquittal is ordered, the prosecution's sentence appeal will not require a ruling. Otherwise, the sentence appeal will either fail or succeed, leading to resentencing by the court of appeal.