Investigators believe that sparklers attached to champagne bottles and held too close to the ceiling sparked the deadly fire that tore through a crowded bar in the Swiss ski resort of Crans-Montana, killing about 40 people and injuring more than 100.
Prosecutor Béatrice Pilloud said on Friday that mobile phone footage and witness statements indicated the fire started from 'Bengal lights' mounted on bottles, which ignited the ceiling. The blaze broke out at around 1.30am on Thursday at Le Constellation bar, packed with mostly young people celebrating New Year.
Pilloud stated that the investigation would examine the bar's compliance with safety regulations, including materials used in renovation, operating licence, fire extinguishers, emergency exits, and the number of people present. Images online showed foam soundproofing panels on the ceiling catching fire as sparklers were held aloft.
Mathias Reynard, president of the Valais regional government, said authorities were working to identify victims using dental records, DNA, and clothing descriptions. The first victim identified was Emanuele Galeppini, a 16-year-old Italian golfer. Pope Leo expressed condolences and prayers for the victims.
Police chief Frédéric Gisler reported 119 injured, including 71 Swiss, 14 French, 11 Italians, and others from various countries. Many suffered severe burns requiring long-term treatment. The EU offered medical assistance, and some injured were treated in France, Germany, and Poland. A memorial ceremony is planned for 9 January.
Prosecutor Pilloud said no criminal liability has been established yet, but an investigation could be opened for negligent arson, homicide, and injury. The bar's owners, Jacques and Jessica Moretti, have been questioned but not under caution.
