Il video mostra il soffitto del Bar Le Constellation a Crans-Montana (VS) che prende fuoco. Apparentemente innescato da fuochi d’artificio con champagne, che hanno provocato un flash-over e morti multiple.

Until OP’s post is removed, [updated information from The Guardian (UK, via AFP and AP)](https://www.theguardian.com/world/2026/jan/01/what-we-know-fire-swiss-ski-resort-bar-crans-montan) today is just on what is believed to have caused the fire to have become deadly so fast, a flashover.

>Investigators said it was too early to determine the cause of the fire as experts had not been able to go inside the wreckage. However, officials said there was no sign of terrorism or arson.

Flagging OP for misinformation. No info has been released on what caused the fire. (Also, shame on you.)