Overview
- An explosion around 1:30 a.m. in the Le Constellation bar was followed by a fast-moving fire as more than 100 people celebrated inside, according to authorities.
- Police estimate at least 40 fatalities and report more than 50 people with severe burns, with roughly 115 injured overall in preliminary counts.
- Hospitals across western Switzerland are treating dozens of burn victims, including 22 at the University Hospital Lausanne, with some patients reported as minors.
- Officials have ruled out a terrorist motive and are examining a suspected flashover linked to indoor pyrotechnics or sparklers as the precise cause remains under investigation.
- The canton declared special emergency measures as air and ground rescues were mobilized, an overflight ban was imposed, and Federal President Guy Parmelin visited the scene and canceled his New Year address.