Overview
- The blast struck around 5:30 p.m. on the ground floor of a four‑storey residential building in the Beluizon sector of Trévoux, about 40 km north of Lyon.
- The provisional toll includes at least six victims, with two children aged 3 and 5 declared dead after being pulled from the rubble and several others injured.
- Authorities activated the NOVI mass‑casualty protocol, deploying about 50 firefighters, 36 vehicles and medical teams, and established a security perimeter with a nearby command post.
- Residents were evacuated to a gymnasium and a medical‑psychological emergency unit was set up, while the building remained standing but unsafe.
- Windows at two nearby schools shattered and the sites were evacuated with no pupil injuries reported, and witnesses described a gas smell though officials have not confirmed any cause as the risk is not yet ruled out.