(Reuters) - A fire in a nightclub killed at least 232 people in southern Brazil on Sunday when a band's pyrotechnics show set the building ablaze and fleeing partygoers stampeded toward blocked and overcrowded exits in the ensuing panic, officials said.
The blaze in the university town of Santa Maria was started by a band member or someone from its production team igniting a flare, which then set fire to the ceiling, said Luiza Sousa, a civil police official. The fire spread "in seconds," she said.
Local fire officials said at least one exit was locked and that bouncers, who at first thought those fleeing were trying to skip out on bar tabs, initially blocked patrons from leaving. The security staff relented only when they saw flames engulfing the ceiling.
The vast majority of the victims, most of them university students, died from asphyxiation, officials said. Others were crushed in the stampede.
"We ran into a barrier of the dead at the building's exit," Colonel Guido Pedroso de Melo, commander of the Santa Maria fire squad, said of the scene firefighters found on arrival. "We had to clear a path to get to the rest of those that were inside."
An estimated 500 people were in the Boate Kiss nightclub when the fire broke out at around 2:30 a.m., police said. Witnesses said the club, which has a 2,000-person capacity, was always busy on weekends but wasn't any more crowded than usual.