Five children died and six others were injured when a passenger van and an SUV collided near Mapleton, Ontario on June 13, 2026, according to Yahoo News Canada. Ontario Provincial Police confirmed the deaths at the scene, located in Wellington County northeast of Guelph.

As of publication, authorities had not released details about how the crash happened — road conditions, vehicle speeds, where the vehicles hit each other, or whether safety restraints were being used. When a multi-vehicle collision causes multiple deaths in Ontario, the Ontario Provincial Police's Traffic Incident Management and Enforcement teams take the lead. Their accident reconstructionists spend hours examining the scene, measuring distances, analyzing vehicle damage, and gathering witness accounts before they piece together what occurred. That investigation was underway.

This collision counts among the deadliest road accidents Ontario has seen in recent years. Wellington County's roads are mostly two-lane county roads and regional highways that wind through farming communities and connect small towns to Guelph. Passenger vans — common for family trips, youth sports, and daycare transport — carry particular risk in crashes. Their weight and interior layout can mean that when they hit something head-on or from the side, the impact spreads its force unevenly across the cabin, often hitting child passengers hardest.

The fact that an infant was among the injured matters for how the investigation will unfold. Ontario law requires children to be in age- and weight-appropriate car seats or boosters — devices designed to protect them in crashes. Whether those restraints were in use, and whether they functioned as intended, typically becomes a central focus when investigators examine collisions involving young children.

Police have not yet released the names of those killed or the drivers involved. This is standard practice while authorities notify families and preserve evidence for any legal proceedings that might follow.

The broader context here is worth noting. A single event killing five children strains the emotional and practical resources of any community. Wellington County and the region around Guelph will very likely see vigils, memorial efforts, and public expressions of grief in the days ahead. Support services for survivors, families, and first responders who witnessed the crash will become necessary.

What remains certain is the tragic outcome: five children did not survive a crash on a rural Ontario road. The full account of how it happened, and why, will emerge from the OPP investigation — and potentially from court proceedings if findings reveal responsibility that the legal system should address.