St Thomas Aquinas Shooting; Shot Fired Today Prompts Lockdown at St. Thomas Aquinas Brampton in Canada

 On April 30, 2025, St. Thomas Aquinas Secondary School in Brampton, Ontario, was placed under lockdown following reports of a gunshot heard on campus. Peel Regional Police responded swiftly to the incident, ensuring the safety of students and staff. No injuries were reported, and the lockdown was lifted after a thorough search of the premises. ([Rumoured threat at Brampton school prompts police probe | CTV News](

This incident is part of a concerning trend of threats targeting schools in the Greater Toronto Area. In March 2023, multiple high schools in Mississauga and Brampton, including St. 

Thomas Aquinas, received online threats of shootings. Police took these threats seriously, collaborating with school boards to implement safety measures and investigate the sources of the threats.  ([Peel police investigating online shooting threats made to high schools | CTV News]

In a separate incident in December 2024, a Brampton school underwent a lockdown after a student posted an image online holding a weapon. The student was taken into custody, and no injuries were reported.  ([Brampton School Placed Under Lockdown After Student Posts Image with Weapon | The Canadian Parvasi](

St. Thomas Aquinas Secondary School has proactively conducted lockdown drills to prepare students and staff for potential emergencies. These drills, held in October and November 2023, and March 2024, aim to familiarize the school community with safety protocols.  

The recent lockdown underscores the importance of vigilance and preparedness in ensuring school safety. Authorities continue to investigate the incident and urge anyone with information to come forward.