In a significant revelation, OpenAI has confirmed that the individual responsible for one of Canada's most devastating school shootings managed to bypass a ban on her ChatGPT usage by establishing a second account. This disclosure emerged as the San Francisco-based technology firm outlined immediate corrective measures in a formal letter to the Canadian government.
Evasion of Safety Systems
OpenAI's Vice President for Global Policy, Ann O'Leary, stated that the company only identified the second account after Jesse Van Rootselaar was named by the Royal Canadian Mounted Police as the perpetrator of the February 10th tragedy in Tumbler Ridge, British Columbia. The shooter killed eight individuals before taking her own life, following the murders of her mother and stepbrother at their family home.
Van Rootselaar somehow circumvented existing systems designed to prevent banned users from creating new accounts, according to O'Leary. Upon discovery, OpenAI promptly shared information about this second account with law enforcement agencies.
Failed Detection Protocols
The shooter's initial ChatGPT account had been terminated in June 2025 following a violation of OpenAI's usage policy. While automated systems detected the account and flagged it for human review, company officials determined at that time that the activity did not meet the threshold for law enforcement referral.
"Based on what we could see at that time the account was banned in June 2025, we did not identify credible and imminent planning that met our threshold to refer the matter to law enforcement," O'Leary explained in the correspondence.
Enhanced Safety Commitments
OpenAI has committed to strengthening its detection systems to better prevent attempts to evade safeguards, with particular emphasis on identifying high-risk offenders. The company will also develop a direct point of contact with Canadian law enforcement and enhance protocols for contacting authorities when conversations indicate imminent and credible threats.
"With the benefit of our continued learnings, under our enhanced law enforcement referral protocol, we would refer the account banned in June 2025 to law enforcement if it were discovered today," O'Leary affirmed.
Government Response and Meetings
British Columbia Premier David Eby revealed that OpenAI CEO Sam Altman has agreed to meet with him following the tragedy. Eby noted that his government was informed by OpenAI that revised protocol thresholds would have resulted in police notification about Van Rootselaar's ChatGPT activity had they been implemented earlier.
However, Eby characterized this information as "cold comfort" for the grieving families of Tumbler Ridge. Canadian Artificial Intelligence Minister Evan Solomon convened a meeting with OpenAI representatives to discuss preventive measures, stating that "all options are on the table" as the government develops comprehensive approaches to address online harms.
Broader Context and Investigation
The Tumbler Ridge attack represents Canada's deadliest mass shooting since 2020, when a gunman in Nova Scotia killed 13 people and caused fires that resulted in nine additional fatalities. Van Rootselaar had a documented history of mental health contacts with police, though the precise motive for the school shooting remains unclear.
In her letter, O'Leary expressed solidarity with the affected community: "The events in Tumbler Ridge are an unspeakable tragedy, and our hearts remain with the victims, their families, and the entire community." She also thanked Minister Solomon for facilitating discussions about preventing similar future incidents.
OpenAI's response highlights growing concerns about AI platform safety and the challenges of balancing user privacy with threat detection in an increasingly digital landscape.
