An artificial intelligence error has pushed Tasmania’s parole system into a review, after a document used in a high-profile murder case cited case law that did not exist. The mistake touched a parole condition later ruled invalid, raising urgent questions about how AI entered the decision and whether similar problems may affect other cases.
Tasmania’s justice department confirmed the review on Friday evening, four days after the parole condition of convicted killer Susan Neill-Fraser was deemed invalid. The department will examine the use of artificial intelligence in past Tasmanian Parole Board decisions and determine how far that use may have reached.
A Parole Decision Under Judicial Scrutiny
Neill-Fraser was released on parole in 2022 after serving 13 years for murdering her partner, Bob Chappell, in 2009. On Tuesday, 15 September 2026, she was outside the supreme court of Tasmania as the court considered the parole condition connected to her case.
The supreme court of Tasmania ruled that the condition was invalid and had been made without procedural fairness. That ruling turned attention to the document behind the decision, which the Parole Board of Tasmania prepared with help from artificial intelligence.
The document cited case law that did not exist. The use of AI in generating a document with non-existent legal authorities exposed serious deficiencies in the Parole Board’s process, especially because the condition restricted Neill-Fraser’s ability to speak about her matter.
Sarah Schwartz, from the Human Rights Law Centre and representing Neill-Fraser, described the use of AI as a serious concern. “It’s really concerning that the Parole Board of Tasmania … used AI in generating this document,” Schwartz said.
She also said the condition “[It] severely restricted our client’s fundamental freedoms, her freedom to speak in regard to her matter.” The court’s finding that the condition lacked procedural fairness added a legal consequence to the AI error, rather than leaving it as a problem of drafting alone.
Review to Examine Past Decisions
A justice department spokesperson said: “The department will undertake a review to determine the extent to which artificial intelligence may have been used to inform past Tasmanian Parole Board decisions.” That review will focus on the role AI may have played in earlier decisions, with the department seeking to establish the scale of its use.
The review follows the discovery that the Parole Board relied on a document containing invented case law. It also raises a wider question for every decision-making system that uses AI: who checks the material before it affects a person’s freedom?
The legal service is undertaking its own audit of two years’ worth of Parole Board decisions. The audit will look for signs of AI use or mistakes across that period, creating a second examination of the board’s work alongside the justice department review.
Greg Barns, chair of Prisoners Legal Service Tasmania, is connected to that audit. Its purpose is to find whether the problem in Neill-Fraser’s case stands alone or whether other decisions contain signs of AI use or errors.
Officials Demand Answers From the Parole Board
Tasmania’s attorney general, Guy Barnett, wrote to the Parole Board asking for an explanation. Barnett said, “The mistake was unacceptable.” His response places the board under direct pressure to explain how a document citing non-existent case law entered a parole decision.
The issue now reaches beyond one invalid condition. A parole decision can shape a person’s freedom, including what that person may say about their own matter, so errors in legal documents can carry consequences far beyond incorrect wording.
The review and the legal service audit will test the reliability of past Tasmanian Parole Board decisions. They will also show whether safeguards caught the use of AI before it influenced outcomes, or whether the Neill-Fraser case revealed a gap in the system.
Tasmania has now placed the use of AI in parole decisions under examination. The next stage will be finding the full extent of that use, identifying mistakes, and determining how decisions affecting freedom should be checked before they take effect.
