Erin Patterson's Bid for Freedom Hinges on Appeal Ruling This Week

Erin Patterson, convicted of murder by way of consuming death cap mushrooms, awaits a critical decision from the Supreme Court of Victoria's appeal judges this week. The ruling, expected by Friday, could result in a retrial, the dismissal of her appeal, or potentially an extension of her sentence if the Crown's counter-appeal is successful.

Patterson, 51, was sentenced on September 8, 2025, by Justice Christopher Beale to life imprisonment with a non-parole period of 33 years. She has appealed both her convictions and her sentence, primarily arguing that the jury's sequestration arrangement constituted a "catastrophic failure" due to its proximity to police and journalists.

During the August appeal hearing, Patterson's barrister, Richard Edney, contended that housing the jury in the same hotel as police, prosecutors, and Daily Mail reporters was unfair. He argued this arrangement fundamentally failed to comply with court directives. The defense pointed to a Daily Mail article, purportedly based on information from individuals not associated with the jury, that detailed jurors watching an AFL game while sequestered.

Director of Public Prosecutions, Brendan Kissane KC, countered that there was no evidence of any "catastrophic failure" or irregularity. He stated that jury keepers, sworn in open court, reported no communication between jurors and any other individuals. Kissane argued that simply sharing a hotel entrance or the possibility of jurors seeing others from a distance did not constitute improper contact, emphasizing that the issue was communication, not mere visual proximity.

Kissane conceded that the arrangement was "undesirable" and that the trial judge likely would have disallowed it had it been requested in advance. However, he maintained that the hotel sharing occurred "accidentally" due to limited accommodation and that no actual impropriety took place.

Edney also raised 35 complaints regarding the prosecution's closing address. Justice Lesley Taylor noted that Patterson's trial counsel was aware of these issues and raised most of them in his final address, suggesting they were considered during the original trial.

Separately, the Crown's appeal argues that Justice Beale should not have set a non-parole period at all, or that the 33-year period was manifestly inadequate given the severity of the offenses. The Crown's submission suggests that sentencing an elderly individual risks imposing a sentence beyond their natural lifespan, but contends this is necessitated by the gravity of Patterson's crimes. Patterson will be 81 when she becomes eligible for parole under the current sentence.