A devastating fire at the Le Constellation bar in Crans-Montana, Switzerland, during New Year's celebrations has led to the deaths of 40 individuals, many of whom were under 20. The tragic incident left 116 people injured and has spurred a national outcry over safety regulations in the hospitality sector.

Jacques Moretti, co-owner of the bar, has been detained on suspicion of manslaughter through negligence, bodily harm by negligence, and arson by negligence. Reports suggest he is considered a potential flight risk. Moretti and his wife Jessica, who jointly manage the establishment, are now facing criminal investigations by Swiss prosecutors.

Initial findings indicate the fire began after party-goers raised champagne bottles with sparklers attached, igniting sound-insulating foam on the bar's ceiling. Alarmingly, the bar had not undergone any safety inspections for five years, raising critical questions about regulatory enforcement.

In the wake of this tragedy, Switzerland held a national day of mourning. Citizens observed a minute of silence, with church bells ringing in remembrance. Transportation across the country, including trains and operations at Zurich airport, was briefly halted in tribute to the victims. Local firefighters received a standing ovation for their efforts in battling the blaze.