Canada: Police responding to stabbing involving several injuries near school on Rue Villeray in Montreal Oct. 24

Police are responding to a stabbing incident that occurred near John F. Kennedy High School, located on Rue Villeray in the Villeray-Saint-Michel-Parc-Extension borough of Montreal, on the afternoon of Oct. 24. Authorities said an altercation in an alleyway led to four teenagers suffering stab wounds. Officials did not immediately announce the detention of any suspects in connection with the incident, and authorities have established a perimeter in the area. The school was briefly placed on lockdown, which authorities have since lifted.

Heightened security and disruptions to school classes, transport, and local business operations are likely over the coming hours. Authorities may close local roads on short notice to facilitate their work at the scene.

This is a developing situation; additional information will be issued as warranted.