Swiss Prosecutors Detain Co‑Owner After Crans‑Montana Bar Blaze Kills 40

Swiss prosecutors on Jan. 9 summon Jacques and Jessica Moretti, the French co‑owners of Le Constellation, for questioning in a probe into the deadly New Year’s fire that killed 40 people and left scores injured. After the session in Sion, prosecutors order Jacques Moretti remanded in custody as a potential flight risk; under Swiss procedure a court must rule on the legality of continued detention within 48 hours.

Authorities are investigating the couple on suspicion of serious negligence offences, with reported formulations including manslaughter by negligence, homicide by negligence, bodily harm by negligence and arson by negligence. Victims’ families have filed legal complaints, and prosecutors say inquiries will examine both the immediate cause of the blaze and broader responsibility for safety compliance.

Witnesses and investigators say the fire appears to have been ignited when sparkling devices attached to champagne bottles were raised toward Le Constellation’s low basement ceiling and set alight foam sound‑insulating material. Local media and officials report the venue had not undergone safety checks for five years, a lapse that has focused attention on regulatory oversight in the canton of Valais. Political leaders have signaled a review of how inspections were scheduled and enforced.

The human toll is stark. Authorities report 40 dead and give a detailed injured figure of 116 in several outlets; other accounts describe the injured as “over 100.” Multiple sources indicate many of the dead and injured were young people, with more than half of those killed described as teenagers and many victims under 20. In Crans‑Montana residents place letters, teddy bears and bouquets near the sealed bar, shops close and mourners stand in silence as officials observe a national day of mourning.

The Morettis have expressed grief and pledged cooperation with investigators. Jessica Moretti is quoted saying, “My constant thoughts go to the victims and those who are fighting today. This was an unthinkable tragedy and never could we have imagined this. It happened in our bar and I want to say I'm sorry.” Swiss President Guy Parmelin, addressing the national response, said he expected those responsible to be brought to account “without delay or leniency.” Valais government head Mathias Reynard has said accountability should extend to political authorities where relevant, and Italy’s prime minister has urged tough punishment given the presence of several Italian nationals among the dead.

Beyond criminal proceedings, the disaster carries immediate economic implications for Crans‑Montana, a resort dependent on winter tourism. The closure of the venue and the visible mourning have interrupted local commerce, and the prospect of protracted legal battles, insurance claims and regulatory overhauls threaten reputational damage for the resort and possible financial exposure for owners and insurers. Investigators and safety experts are expected to carry out technical reviews of fire safety standards and inspection records, and courts will decide within 48 hours whether Jacques Moretti remains in custody as the probe proceeds.