Police in Saint-Eustache have arrested six suspects following a violent armed confrontation that left several people injured near a local high school last year.
According to the police, the incident took place on February 28, 2025, at approximately 8:30 p.m. near École secondaire des Patriotes. Authorities say the altercation involved more than a dozen individuals and resulted in injuries to at least three people, all of whom were transported to hospital for treatment.
Investigators allege that several dangerous weapons were used during the confrontation, including knives, telescopic batons and pepper spray.
On the morning of May 7, police carried out a coordinated operation involving the Service de police de la Ville de Saint-Eustache and the Service de police de la Ville de Châteauguay. Five suspects between the ages of 17 and 19 were arrested and questioned by investigators. They were expected to appear before the court in Saint-Jérôme later that same day.
Police also confirmed that a sixth suspect was arrested in the Quebec City region in connection with the same investigation and is also scheduled to appear before the courts.
The case has raised renewed concerns among North Shore residents about youth violence and the growing presence of weapons in confrontations involving teenagers. Incidents occurring near schools often create lasting anxiety among parents and local communities, particularly when multiple weapons are allegedly involved.
Authorities are continuing their investigation and are asking anyone with information related to the case to contact the Saint-Eustache police confidential tip line.
