[ "A teenager who was injured when a deadly bar fire broke out in a Swiss ski resort on New Year's Eve has died in hospital, taking the death toll to 41, according to the local public prosecutor.", "The 18-year-old Swiss national died at a hospital in Zurich on January 31, as confirmed by Beatrice Pilloud, the Wallis canton's public prosecutor.", "Details regarding the incident revealed that the fire began as sparklers attached to champagne bottles ignited soundproof foam on the bar's ceiling. Most of the 116 injured were young, with eight being under the age of 16, and many are still receiving treatment for severe burns.", "As of last reports, 44 patients were being treated in hospitals abroad, including locations in France, Italy, Germany, and Belgium, while 37 patients remained in Swiss hospitals.", "The fire occurred at Le Constellation bar in Crans-Montana, which is noted for attracting a younger crowd where the drinking age is just 16. Authorities indicated that the bar had not undergone necessary safety checks for five years prior to the incident.", "The bar's owners, Jacques and Jessica Moretti, have faced serious allegations including manslaughter by negligence. Jessica Moretti is currently under a travel ban enforced by a Swiss court, while Jacques remains in custody pending judicial proceedings.", "In light of the tragedy, there have been widespread calls for accountability and improved safety standards in venues that cater to young patrons." ]