Background
Kevin Luangchaleun was found not criminally responsible (NCR) in 2009 for assault with a weapon and criminal harassment. He had developed obsessive and delusional thoughts about a former co-worker and threatened a restaurant manager with a butcher knife when denied access to her. His diagnoses are schizophrenia and substance use disorders involving alcohol, cocaine, cannabis, and MDMA.
Since the index offence 15 years ago, Luangchaleun has remained subject to a detention order under the Ontario Review Board’s jurisdiction. Although he was granted a conditional discharge in 2014, substance abuse and medication non-compliance led to psychiatric decompensation requiring readmission. He has been discharged and readmitted multiple times. Most recently, the Board removed an alcohol prohibition in 2024 after he secured placement in community housing that tolerated and monitored alcohol use. However, he returned to Ontario Shores hospital after refusing to accept any constraints on alcohol consumption.
At his 2025 annual review, counsel for Luangchaleun conceded that he continued to pose a significant threat to public safety. The Board adopted this concession and maintained the detention order without change. Luangchaleun appealed, arguing the Board’s reasons were insufficient and that the Board erred in failing to probe his counsel’s concession through its inquisitorial powers.
The Court’s Holding
The Court of Appeal for Ontario dismissed the appeal. The Board’s jurisdiction over NCR accused persons is based on whether they pose a “significant threat to the safety of the public”—defined in the Criminal Code as “a risk of serious physical or psychological harm to members of the public…resulting from conduct that is criminal in nature but not necessarily violent.”
The court found the Board’s reasons sufficient when read in context of the evidence and submissions. Although the reasons were less detailed than in previous years due to counsel’s concession, the Board’s chain of reasoning was readily apparent. The hospital report and evidence from the treating psychiatrist established a clear link between substance use and psychiatric decompensation, and that Luangchaleun had a history of aggression when psychotic. The treatment team opined that without Board supervision, he would likely discontinue medication and increase cocaine and alcohol use, leading to recurrence of psychotic symptoms and serious risk of harm through criminal offending. These findings were reasonable on the record.
The court rejected the argument that the Board was required to exercise inquisitorial powers to probe further into whether Luangchaleun continued to pose a significant threat. Ontario Shores’ position was supported by evidence, the appellant did not contest it, and the Board did not simply accept the hospital’s word but considered and summarized the evidence before reaching its conclusion.
Key Takeaways
- Appellate courts will not intervene in an Ontario Review Board disposition where the Board’s findings of significant threat to public safety are reasonable on the record, even when the NCR person is 15 years removed from the index offence.
- Counsel’s concession at Board hearings may result in less detailed Board reasoning, but does not eliminate the Board’s obligation to provide sufficient reasons that explain its chain of reasoning.
- The Board is not required to conduct further inquisitorial investigations when a position is supported by evidence and remains uncontested by the appellant.
- Chronic substance abuse can be the primary barrier preventing an NCR person from transitioning to less restrictive living arrangements, even when psychiatric symptoms are managed with medication.
Why It Matters
This decision clarifies that NCR persons remain subject to detention orders based on ongoing threats to public safety, even many years after the original criminal conduct. The court affirmed that the Board’s discretion extends to maintaining detention in cases where an uncontested concession by counsel forms part of the record. Notably, the court acknowledged a significant tension in Luangchaleun’s case: his psychiatric condition is largely managed through medication, yet his choice to prioritize unrestricted alcohol consumption over participation in treatment or acceptance of monitored living conditions creates public safety concerns that justify continued detention.
The decision highlights practical limitations within Canada’s forensic mental health system. Traditional community living options prohibit alcohol to protect other residents, leaving NCR persons with untreated substance abuse disorders with limited pathways toward discharge or less restrictive settings. The court’s frank observation that “if he desires more liberty, he has to change his alcohol consumption patterns” reflects the difficult reality that personal autonomy and public safety can be in tension within the NCR framework, and that sometimes the constraints rest on the individual’s treatment choices rather than clinical inevitability.