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Continuing coverage · Business & Data

Police-reported mass casualty events in Canada, 2010 to 2024

This page follows one continuing event. Each entry below is a phase in which something materially changed, not every release that mentioned it. Corroborating material is kept as evidence without producing another article.

How this story developed

  1. 13 September 2026, 23:16 UTC · discovery

    Mass casualty events 0.1 per cent of police-reported violent crime, 2010 to 2024

    Mass casualty events—defined as intentional acts of violence where four or more victims sustained minor or major physical injury, or died—accounted for a very small proportion (0.1%) of police-reported violent crime…