Nightclub Fire Kills 25, Investigation Launched

A fire and explosion at a nightclub has killed 25 people and injured six others, authorities report. Emergency services responded to the incident overnight. Investigators have now begun work to determine the exact cause of the blaze. The scene remains closed as officials gather evidence. The identities of the victims have not yet been released. The injured are receiving treatment at local hospitals. Officials have promised a thorough investigation into the tragedy. Further updates are expected in the coming days.