The New Year began in tragedy for the Swiss resort of Crans‑Montana when a fire erupted at the Le Constellation bar during celebrations on 1 January 2026. The blaze started at about 01:30 CET and spread with terrifying speed through a crowded venue, producing severe burns and smoke inhalation among patrons.
Swiss authorities reported at least 40 people killed and 119 injured in the Le Constellation blaze in initial official updates. As investigations, victim identification and medical transfers continued in the days after the incident, local services and international partners mobilised to respond to an unfolding humanitarian and legal crisis.
The blaze and immediate aftermath
The Crans‑Montana bar fire began in the early hours of New Year’s Day, around 01:30 local time, when a sudden flash and flames were seen on the venue ceiling. Video clips that circulated online appeared to show the ceiling alight and a quick, intense flare; journalists and police said such footage was being examined by investigators.
Survivors described scenes of chaos as smoke rapidly filled the room, visibility fell to almost zero and panic spread among the crowd. Accounts from inside the venue described narrow stairways to a basement nightclub, heavy crowding and people using furniture to break windows in attempts to escape.
Authorities emphasised that there was no evidence of a deliberate attack and instead focused on how the fire propagated so quickly through the club space. The speed and severity of the conflagration created immediate challenges for first responders and hospital services in the region.
Casualties, nationalities and identification
In early official updates Swiss authorities reported at least 40 people killed and 119 injured, many of them critically. Medical teams warned that many injured were still fighting for their lives and that the number and severity of casualties placed an immense strain on local hospitals.
Reuters reported that among those identified early on, 113 injured had nationality breakdowns including 71 Swiss, 14 French and 11 Italian, with other victims from Belgium, Poland, Portugal, Luxembourg, Serbia, Bosnia and more. The diverse mix reflected Crans‑Montana’s role as an international ski and holiday destination during New Year’s festivities.
Investigators and forensic teams warned that severe burns made identification difficult and that DNA and dental comparisons could take days. Authorities set up reception centres and hotlines to assist relatives and coordinate identification efforts as the work continued into the first days of January.
Probable cause and the ongoing criminal probe
Early evidence pointed investigators toward indoor pyrotechnics as the likely spark. Officials said ‘fountain’ sparklers or burning candles affixed to champagne bottles had been held too close to the ceiling, potentially igniting insulating or soundproofing foam and producing a rapid conflagration.
Valais prosecutor Beatrice Pilloud said: ‘Everything suggests that the fire started from the burning candles or ‘Bengal lights’ that had been attached to champagne bottles … From there, a rapid, very rapid and widespread conflagration ensued.’ The statement framed the working hypothesis as investigators continued to gather evidence.
Cantonal prosecutors opened a criminal probe into the bar’s management on suspicion of involuntary (negligent) homicide, involuntary bodily harm and involuntarily causing a fire. Press reports named the French couple Jacques and Jessica Moretti as subjects of the investigation, and officials said all leads concerning safety compliance and culpability would be examined.
Eyewitness accounts and rescue challenges
Witnesses described a frantic attempt to flee through smoke-filled rooms and limited exits. Several survivors spoke of using benches and other furniture to smash windows and get out, while others tried to find their way through narrow staircases into the basement nightclub area.
First responders faced difficult conditions: intense heat, dense smoke and the need to prioritise rescue, triage and treatment. Local emergency teams were quickly overwhelmed by the scale and severity of injuries, and hospitals in the region reported that intensive care units and operating theatres reached capacity.
Social media footage and eyewitness video helped investigators piece together the fire’s development, but authorities cautioned against premature conclusions and stressed there was no evidence indicating deliberate wrongdoing beyond negligent use of pyrotechnics.
Medical response and international support
Regional hospitals reported being overwhelmed by the number and seriousness of burn injuries. Specialists described the task of caring for many critically burned, and often young, patients as severe, ICUs filled rapidly and operating rooms were in constant use during the initial response.
To relieve pressure on Swiss services, roughly 50 of the injured were being or planned to be transferred to specialised burn units across Europe, including centres in France and Germany. National foreign ministries and the EU coordinated consular assistance, transfers and medical support for their citizens.
Italian officials confirmed multiple Italian nationals among the injured and missing and worked with Swiss authorities to support families; France and other European partners also engaged to assist with treatment and repatriation where required.
Legal, regulatory and community response
Beyond the criminal inquiry, Swiss authorities said they would conduct a thorough review of the venue’s compliance with fire‑safety rules, including materials used in ceilings and insulation, permitted use of indoor pyrotechnics, occupant limits and escape routes. Officials pledged to examine every lead as part of the legal and safety review.
Locals and visitors responded with makeshift memorials, leaving flowers, candles and messages outside the cordoned site. Public vigils were organised and support services established to help families and those traumatised by the event.
The human toll was underlined by early named victims; Reuters reported one of the first publicly identified was a 16‑year‑old Italian golfer, Emanuele Galeppini. Officials reiterated that identifying the dead and supporting survivors would be a priority in the days a as investigations and recovery efforts continued.
As Crans‑Montana and Switzerland move through the immediate aftermath, the scale of the tragedy and the questions it raises about safety at crowded venues have prompted national attention. The combination of a rapid fire, dense crowds and possibly flammable interior materials produced devastating consequences for many families and emergency services.
Investigations, victim identification and cross‑border medical cooperation will continue into the coming days as prosecutors pursue criminal inquiries and regulators scrutinise safety practices. The human and legal work of reckoning with what happened at Le Constellation will unfold alongside memorials and efforts to support survivors and bereaved families.
