A New Year’s Eve celebration turned into tragedy at Le Constellation in Crans-Montana, Switzerland, when a promotional stunt involving flaming champagne bottle sparklers ignited highly flammable foam on the basement bar’s ceiling. The resulting inferno killed 40 people and injured over 100, exposing catastrophic regulatory failures—including a five-year lapse in safety inspections—and leading to the detention of co-owner Jacques Moretti on charges of negligent homicide and attempted evidence destruction. The disaster highlights a global pattern of deadly nightclub fires caused by similar safety lapses.
Story Highlights
- 40 dead, over 100 injured in Le Constellation basement bar fire caused by flaming champagne bottle sparklers.
- Owner Jacques Moretti detained as flight risk amid allegations of evidence destruction and cash removal.
- Bar operated 5 years without safety inspection, used highly flammable foam ceiling panels.
- Criminal investigation launched for negligent homicide against both owner-managers.
Deadly Marketing Stunt Ignites Inferno
The January 1st fire at Le Constellation in Crans-Montana began when sparkling candles on champagne bottles ignited highly flammable foam soundproofing panels on the basement ceiling. This dangerous practice was central to the venue’s marketing, with promotional videos showing staff carrying flaming bottles through packed crowds under low ceilings. The flashover spread within seconds, trapping patrons in a basement death trap with limited exits and overwhelming toxic smoke.
Swiss nightclub co-owner Jacques Moretti faces inquiry over deadly fire that killed 40 people, with reports revealing his criminal history including ‘pimping’ and ‘kidnapping.’ > https://t.co/nBslO8EiI0 pic.twitter.com/rMlIAlfB5N
— Herald Sun (@theheraldsun) January 5, 2026
Regulatory Failures Enable Tragedy
Investigators revealed the basement nightclub hadn’t undergone a safety inspection in five years, despite operating at maximum legal capacity of 100 people in a high-risk underground venue. The bar’s foam ceiling panels were highly flammable, fire extinguisher placement was inadequate, and occupancy may have exceeded legal limits during the New Year’s Eve celebration. This represents a complete breakdown of Swiss cantonal oversight that prioritizes bureaucratic convenience over public safety.
Owner Detention Amid Flight Risk Concerns
Co-owner Jacques Moretti was detained January 9th as authorities deemed him a flight risk, with emerging reports alleging attempts to flee with cash and destroy evidence during the crisis. Both owner-managers face criminal charges for negligent homicide, bodily harm, and arson. The detention underscores prosecutorial concerns about obstruction of justice and accountability evasion by those responsible for this preventable tragedy.
Government Response Falls Short
Swiss President Guy Parmelin called this “one of the worst tragedies our country has ever known,” yet the disaster exposes fundamental failures in regulatory enforcement and inspection protocols. Half the victims were teenagers, and over 80 injured required hospitalization across multiple European countries after overwhelming local medical resources. Switzerland declared a national day of mourning, but families deserve justice and systematic reforms to prevent future negligence from claiming more innocent lives.
This tragedy follows a disturbing global pattern of nightclub fires involving indoor pyrotechnics, flammable acoustic materials, and overcrowded venues with limited exits. The 2025 Kočani nightclub fire in North Macedonia killed 63 people under nearly identical circumstances, yet Swiss authorities failed to learn from these preventable disasters and implement adequate safety measures.
Watch the report: Swiss bar managers under criminal examination | 9 News Australia
Sources:
- Bar Owners In Swiss Fire Tragedy To Be Questioned Friday – Barron’s
- Managers of Swiss Bar Are Suspected of Negligence in Deadly Fire, Police Say – The New York Times
