Hotel Mix‑up Under Affects Trial of Australia’s Mushroom Murderer


When the 2023 trial of Erin Patterson, the woman accused of violently poisoning guests with a mushroom‑laced lunch, was underway, a logistical snag at a local hotel turned headlines.


Jurors were required to be sequestered to avoid outside influence, but accommodation shortages caused them to share a hotel with key prosecution witnesses, journalists, and staff during the time a table‑tennis championship was held in Gippsland.


According to a series of emails sent by the judge’s chambers, the jury occupied a separate floor in the establishment, ate in a conference room, and reportedly had no contact with guests. The prosecution, however, has denied any interaction, and argues that the system performed as intended.


Patterson’s defense now argues that the hotel share was a fundamental irregularity that "fatally undermined" the fairness of the verdict, citing the lack of CCTV, sworn statements or evidence of interference as a “vacuum of evidence.”


Three judges are currently reviewing the appeal and considering whether to order a retrial or uphold the conviction. Their decision will be announced at a later date, and could have far‑reaching implications for judicial procedure in cases where external circumstances threaten a community‑sized jury’s isolation.


Patterson’s legal team, lead by Richard Edney