{"id":384149,"date":"2026-01-02T20:20:10","date_gmt":"2026-01-02T20:20:10","guid":{"rendered":"https:\/\/www.newsbeep.com\/us\/384149\/"},"modified":"2026-01-02T20:20:10","modified_gmt":"2026-01-02T20:20:10","slug":"champagne-sparklers-and-a-fast-spreading-inferno-how-a-deadly-swiss-bar-tragedy-unfolded","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/us\/384149\/","title":{"rendered":"Champagne sparklers and a fast-spreading inferno: How a deadly Swiss bar tragedy unfolded"},"content":{"rendered":"

\n EDITOR\u2019S NOTE:\u00a0 This story contains descriptions and video that readers may find disturbing.\ufeff\n<\/p>\n

\n As young partygoers rang in the New Year at a packed bar in the Swiss Alps, the celebrating quickly turned into a nightmare when a devastating fire<\/a> tore through the basement, killing at least 40 people and injuring 119 others.\n <\/p>\n

\n The blaze at Le Constellation in Crans-Montana has been described by Switzerland\u2019s president as one of the country\u2019s \u201cworst tragedies.\u201d As families anxiously await word about missing loved ones and experts work to identify the victims, authorities are still piecing together how the fire started and why it spread so fast.\n <\/p>\n

\n Swiss authorities said Friday that the champagne sparklers were the likely cause of the fire, though the official inquiry remains ongoing. Emerging videos and eyewitness accounts reveal a deadly combination of hazards: fire-prone ceiling paneling and a crowded bar packed with young patrons funneling toward a narrow escape route.\n <\/p>\n

\n Le Constellation, located in the heart of Crans-Montana, a luxury ski resort in the French and German-speaking canton of Valais, is a popular nightspot among young locals and visitors.\n <\/p>\n

\n Around 200 people were inside the venue on New Year\u2019s Eve, according to eyewitnesses, ready to celebrate 2026 with music, drinks and dancing.\n <\/p>\n

\n Imagery widely shared online show staff in motorcycle helmets perched on others\u2019 shoulders, holding champagne bottles with sparklers amid the packed crowd.\n <\/p>\n

\n One clip shows at least six bottles raised in the air as flames and smoke erupt from the ceiling.\n <\/p>\n

\"An<\/p>\n

\"Another<\/p>\n

\n The sparklers appear to have ignited what experts believe is acoustic paneling on the ceiling, a material designed to improve sound but that can also be highly flammable.\n <\/p>\n

\n Independent fire consultant Stephen MacKenzie described it as \u201cplastic petrol,\u201d adding: \u201cThat\u2019s why we\u2019re seeing reports of many of the young people with a first, second, third and unfortunately, fourth degree burns.\u201d\n <\/p>\n

\n Swiss chief prosecutor Beatrice Pilloud told reporters on Friday that investigators are looking into the installation of foam paneling at the bar, and if it complied with regulations.\n <\/p>\n

\n Once the fire broke out, it spread quickly.\n <\/p>\n

\n One video shows a young man attempting to put the fire out by hitting it with a cloth, while others record on their phones or continue dancing, seemingly unaware of the imminent danger.\n <\/p>\n

\n \u201cOnce the ceiling was on fire, within about 10 seconds the entire nightclub was on fire,\u201d one witness said.\n <\/p>\n

\n Another eyewitness, Axel, who did not give his surname, told Reuters news that he and others in the bar didn\u2019t initially realize the danger was serious.\n <\/p>\n

\n \u201cWe were yelling, \u2018Fire! Fire!\u2019 and then we thought it was a joke or that it wasn\u2019t necessarily serious. And then suddenly, a huge cloud of black smoke, we couldn\u2019t breathe anymore,\u201d he said, describing how he eventually got upstairs and smashed a window to get out.\n <\/p>\n

\n As smoke filled the lounge and the fire blazed, partygoers rushed toward a narrow staircase.\n <\/p>\n

\n Video verified by CNN shows dozens trapped at the exit, with one person jumping through a window as thick, red smoke engulfed the building.\n <\/p>\n

\n MacKenzie explained the fire\u2019s rapid spread through a process called a flashover, in which nearly everything in a room ignites almost simultaneously.\n <\/p>\n

\n \u201cCombustions pick up at ceiling level,\u201d causing the fire to \u201cspread laterally,\u201d he said. This process is like a \u201cstone drop in an ocean,\u201d with smoke rippling out sideways and starting to \u201cpreheat\u201d everything in front of it.\n <\/p>\n

\n When the fire door was opened it could have created a \u201cchimney effect\u201d which accelerated the flow of smoke and combustible gases upward, MacKenzie said. \u201cThe smoke is actually on fire \u2013 a \u2018flashover,\u2019\u201d he added.\n <\/p>\n

\n On Friday afternoon Pilloud, the Swiss prosecutor, said all signs supported that theory: \u201cAs things stand, everything points to the fire starting from sparklers or flares placed in champagne bottles that came too close to the ceiling, which very rapidly led to a flashover fire.\u201d\n <\/p>\n

\"Le<\/p>\n

\n Laetitia Place, a 17-year-old partygoer from Lausanne, recounted her harrowing escape from the fire, saying that there was a crush at the narrow exit that made it difficult for others to get through.\n <\/p>\n

\n \u201cThe first stairs are pretty easy to get through since they\u2019re wide and all that. But after that, there\u2019s the small door where everyone was pushing, and so we all fell, we were piled on top of each other, some people were burning, and some were dead next to us,\u201d the teenager told Reuters.\n <\/p>\n

\n Video obtained by CNN shows multiple people lying motionless outside, while bystanders try to help.\n <\/p>\n

\n Local resident Samuel Rapp, 21, witnessed that aftermath.\n <\/p>\n

\n \u201cThere were people screaming, and then people lying on the ground, probably dead.\u201d\n <\/p>\n

\n Swiss emergency services launched a response within minutes of the fire, transporting the injured to hospitals across Switzerland and abroad. Around 50 patients have been or will be transferred to hospitals in other European countries for specialist treatment, authorities told journalists on Friday.\n <\/p>\n

\"The<\/p>\n

\n Edmund Coquette told CNN-affiliate RTL Germany that he saw \u201cbodies on the streets,\u201d and young people \u201ctotally burned in the face,\u201d who were missing fingers.\n <\/p>\n

\n A man living near Le Constellation, who ran to assist people fleeing the burning building, described searching for an emergency exit behind the bar and finding a jammed door with people trying to get out. The man, Paolo Campolo, told French media outlet \u201c20 Minutes\u201d that he asked the fire captain for help but soon decided to intervene himself.\n <\/p>\n

\n \u201cWe didn\u2019t wait. With someone who happened to be passing by, we broke the door open and got the people out,\u201d Campolo said from a hospital bed<\/a>.\n <\/p>\n

\n Dr. Robert Larribau, head of emergency care at Geneva University Hospital, told CNN that most patients the hospital received were 15 to 30 years old, many with \u201cextremely serious injuries\u201d caused by flashover and possible backdraft.\n <\/p>\n

\n Flashover typically causes severe burns, particularly on the face, beck and upper limbs, often combined with critical inhalation injures from radiant heat and superheated gases. Backdraft, an oxygen-driven explosion, can cause instantaneous fatal burns and toxic inhalation.\n <\/p>\n

\n An investigation has been opened into the circumstances surrounding the fire and how it spread so quickly, as Swiss officials said Friday that the two French owners of the bar have been interviewed by police to gather information.\n <\/p>\n

\n CNN has reached out to the owners of the bar through their businesses but is yet to receive a response.\n <\/p>\n

\n Meanwhile, as of Friday evening, many loved ones of the victims and injured were still waiting for answers, and authorities continue the process of identifying the dead.\n <\/p>\n

\n CNN\u2019s Martin Goillandeau, Billy Stockwell, Henrik Petterson, Nic Robertson, Joseph Ataman, Duarte Mendonca and Camille Knight contributed reporting.\n <\/p>\n