The Massey-Vanier High School in Cowansville was placed under a lockdown on Thursday morning that lasted around two hours. According to Sgt. Aurelie Guindon of the Sûreté du Québec, the call was made on a precautionary basis at around 9:30 a.m. based…
The Massey-Vanier High School in Cowansville was placed under a lockdown on Thursday morning…