Durham Regional Police charged a 16-year-old boy with uttering threats and manufacturing firearm parts after an alleged online threat to shoot a Pickering high school and the seizure of a 3D printer and an incomplete Urutau firearm part.
Police say a 16-year-old boy is facing charges after allegedly threatening to carry out a shooting at a Pickering, Ont. , high school and using a 3D printer to make parts of a firearm.
The Durham Regional Police East Division received reports from multiple sources, including international policing partners, about comments the suspect allegedly made online about printing a firearm for a shooting. They say that led investigators to search a home in Pickering on Thursday. Police say a 3D printer and an incomplete part for a 3D-printable semi-automatic firearm called an Urutau were found and seized, along with electronic devices.

The 16-year-old from Pickering was arrested and charged with uttering threats and manufacturing firearm parts. Police say the teen was held for a bail hearing. The suspect was taken into custody at the Durham Regional Police East Division in Bowmanville, Ont. , early Saturday morning.
Legal Risks of 3D Printed Weapons
The charges are part of a growing national conversation about the risks of 3D-printed weapons. In Canada, the Firearms Act requires that any firearm or part of a firearm that can be used to operate a gun must be manufactured, possessed or sold only by a person who holds a valid license. Printing a semi-automatic firearm part without a license is illegal and can carry up to five years in prison.

Durham Regional Police said the suspect's internet activity included references to the Urutau, a 3D-printable gun design that has been highlighted by law-enforcement agencies for its potential to bypass gun-control checks. The police seized the 3D printer, the incomplete part, and several electronic devices used to access online forums that facilitate the design and printing of firearms. The police investigation is ongoing, and authorities are reviewing surveillance footage and digital traces to identify the extent of the suspect's online network.
The police have urged anyone with additional information to come forward. School officials at Pickering High School responded by putting classrooms on lockdown earlier in the week after receiving a non-specific threat that was deemed credible. The school officials and local police coordinate to ensure that all students and staff are safe, and emergency response teams remain on standby.
Calls for Stricter Gun Control Enforcement
The incident has prompted calls from gun-control advocates for stricter enforcement of existing laws and for better public awareness of the dangers posed by 3D-printed firearms. They emphasize that while home-built guns are illegal, many people still have access to the necessary hardware and software to create weapons.
Law-enforcement experts say that the availability of inexpensive 3D printers and openly shared design files has made it easier for young people to build weapons, especially in communities with limited access to formal firearm training. They note that this case is not the first of its kind; similar incidents have led to increased scrutiny of online communities that share gun-related designs.
Bail Hearing and Rehabilitation Arguments
The suspect's legal team has requested a bail hearing, arguing that the individual is a minor and the charges need to be approached with a focus on rehabilitation rather than punishment. The court will consider the seriousness of the threat and the potential risk to public safety. Durham Regional Police also issued a warning to the community about online threats and the importance of reporting suspicious activity.
We urge parents, teachers and community members to remain vigilant, said a police spokesperson. If you see any concerning behavior, please report it immediately. This report by The Canadian Press was first published Oct. 2, 2026.
This story was compiled and edited by the HeadTopics newsroom and HT AI from the reports above.
Pickering High School Threat Durham Regional Police Urutau Gun Design Canadian Gun Laws Pickering 3D-Printed Gun Charges Urutau Firearm Parts School Shooting Threat Firearms Act Canada
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