Boate Kiss Imagens Fortes ((top))

: These flares ignited flammable polyurethane acoustic foam on the ceiling. The burning foam released hydrogen cyanide (HCN) , a lethal gas that incapacitated victims in seconds.

The disaster wasn't caused by a single mistake, but a "succession of primary errors": Boate Kiss Imagens Fortes

The fire and subsequent chaos resulted in a staggering 242 deaths, with many more injured. The victims, mostly young people between the ages of 18 and 30, were trapped inside the burning building, with some succumbing to smoke inhalation, burns, or being trampled. : These flares ignited flammable polyurethane acoustic foam

: The club was significantly over its capacity, with an estimated 2,000 people inside—double its limit. Locked Exits with many more injured. The victims

Brazil’s legal framework is contradictory: