An investigation has been launched into the fire incident that resulted in the deaths of 40 individuals at a Swiss bar. Authorities are considering whether criminal prosecutions are warranted, based on the circumstances leading to the blaze. The fire broke out in a setting where decorative sparklers were used on champagne bottles, which may have contributed to the fire’s ignition. Fire safety protocols and the possible role of decorative accessories are under review to determine accountability and prevent future incidents. The investigation aims to establish the exact cause of the fire, assess the role of any negligence, and evaluate the adequacy of safety measures implemented at the establishment. Legal processes may follow if evidence suggests violations of safety regulations or criminal neglect contributed to the tragedy. The incident underscores the importance of adherence to fire safety standards in public venues, especially where combustible decorations are involved and highlights ongoing safety evaluations in entertainment and hospitality sectors worldwide.