unilad homepage
  • News
    • UK News
    • US News
    • World News
    • Crime
    • Health
    • Money
    • Sport
    • Travel
  • Film and TV
    • Netflix
  • Music
  • Tech
  • Features
  • Celebrity
  • Politics
  • Advertise
  • Terms
  • Privacy & Cookies
  • LADbible Group
  • LADbible
  • SPORTbible
  • GAMINGbible
  • Tyla
  • UNILAD Tech
  • FOODbible
  • License Our Content
  • About Us & Contact
  • Jobs
  • Latest
  • Archive
  • Topics A-Z
  • Authors
Facebook
Instagram
X
Threads
TikTok
YouTube
Submit Your Content
Cause of fire at Swiss ski resort that killed 40 revealed as officials speak out

Home> News> World News

Updated 15:25 2 Jan 2026 GMTPublished 14:51 2 Jan 2026 GMT

Cause of fire at Swiss ski resort that killed 40 revealed as officials speak out

The devastating blaze killed dozens and injured over 100 people

Niamh Shackleton

Niamh Shackleton

google discoverFollow us on Google Discover
Featured Image Credit: X/Sky News

Topics: World News, News

Niamh Shackleton
Niamh Shackleton

Niamh Shackleton is an experienced journalist for UNILAD, specialising in topics including mental health and showbiz, as well as anything Henry Cavill and cat related. She has previously worked for OK! Magazine, Caters and Kennedy.

X

@niamhshackleton

Advert

Advert

Advert

The cause of the fire that ripped through a bar in Switzerland on New Year's Eve has been confirmed.

At least 40 people are said to have died in the incident while more than 100 people were injured in the fire, including 19-year-old footballer Tahirys Dos Santos.

Four of the injured are in intensive care in a critical condition.

Of the 119 report injuries, 113 have been identified, BBC News reports. In regards to the fatalities, officials have warned of long identification waiting times.

Advert

Regional governor Mathias Reynard said: "We are painfully aware that identifying the bodies, as well as the injured, may still take a terribly long time for the families involved."

Elsewhere, police commander Frederic Gisler said that it is their 'priority' to name the deceased.

Pierre-Antoine Lengen, head of the Swiss Judicial Police, added: "No mistakes can be permitted. We need to give the correct remains back to the families."

Harrowing footage showed the moment the fire engulfed the establishment on what was supposed to be a night of fun and celebrations.


So far, two French bar managers have been interviewed as part of the ongoing investigation, says the BBC. Beatrice Pilloud, Valais attorney general, said that this has helped them establish who was at the venue when the fire broke out.

Initially, the authorities did not disclose how the fire started, but they always ruled out the possibility of it being an attack.

After further investigation it has now been determined that it was caused by sparklers that were in champagne bottles on the night in question.

These sparklers got too close to the ceiling of the bar and quickly set the whole venue on fire.

In videos and pictured shared online, people were seen holding up bottles of fizz with the sparklers inside of them.

A view of the scene after the several dozen people were killed in a bar in Switzerland (Muhammet Ikbal Arslan/Anadolu via Getty Images)
A view of the scene after the several dozen people were killed in a bar in Switzerland (Muhammet Ikbal Arslan/Anadolu via Getty Images)

The blaze has been described as a 'flashover', meaning that it was a fire in an enclosed space that spread rapidly.

The president of the UK Association of Fire Investigators, Richard Hagger, says that this kind of fire can spread 'within a matter of seconds'.

"The room, in effect, becomes a full room on fire within a matter of seconds," he told the BBC of flashover fires.

If you have experienced a bereavement and would like to speak with someone in confidence, contact GrieveWell on (734) 975-0238, or email [email protected].

Choose your content:

4 hours ago
5 hours ago
  • Majid Saeedi/Getty Images
    4 hours ago

    Countries that have introduced a four-day working week in response to Iran war energy crisis

    Some countries have introduced a four-day week

    News
  • Mathew Imaging/FilmMagic
    5 hours ago

    Woman who survived Air Canada plane crash recalls her experience of incident

    Charlotte Jorgensen was a Dancing with the Stars regular in 2005

    Celebrity
  • Jerritt Clark/Getty Images for Empire
    5 hours ago

    Former Playboy model Kendra Wilkinson calls out celebs who aren't being honest about using weight loss drugs

    The medication has been widely popularized for weight loss

    Celebrity
  • Brendan SMIALOWSKI / AFP via Getty Images
    5 hours ago

    Trump suggests his bad publicity is Karoline Leavitt's fault in surprising statement

    Leavitt is due to go on maternity leave next month as she prepares to welcome her second child

    News
  • Owners of Swiss bar speak out for first time after cause of fire that killed 40 revealed
  • Witness of explosion at Swiss ski resort describes devastating scenes as 'several dozen' believed to be killed
  • Three killed including two tourists in horror avalanche at popular ski resort
  • 'Cause' of tragic nightclub roof collapse that killed 236 people revealed as owners are arrested