SANTA MARIA: Brazilians on Monday were mourning the victims of a nightclub blaze in a small college town that left more than 230 people dead and over 100 injured, with many still fighting for their lives.
Shocked survivors, mostly science students in Santa Maria, described how scores of revelers were trampled to death or succumbed to smoke inhalation as blocked exits and rising flames caused panic.
Officials said 233 people had been killed, with 116 more injured. Health Minister Alexandre Padilha told reporters the government's priority was "saving the lives that we still can save."
Brazilian President Dilma Rousseff, visibly shaken by the news, cut short her visit to the Europe-Latin America summit in Chile to fly to the town.
Brazil cancelled an event Monday launching a 500-day countdown to next year's World Cup tournament, and the disaster will raise concerns about public safety as Brazil also prepares to host the 2016 Olympic Games.
The fire broke out around 2:00 am (0400 GMT) Sunday when the nightclub was hosting a university party.
Survivor Michelle Pereira said a member of the band had lifted a flare into the air, which set the ceiling on fire. Flames quickly engulfed the entire room.
"Everyone was pushing and shoving," another survivor, Taynne Vendruscolo, told reporters.
"The fire started out small, but within seconds it exploded. Those who were close to the stage could not get out."
Santa Maria fire chief Guido de Melo said many people were trampled in the rush to get out. Others were suffocated by the smoke.
Club security had blocked people from leaving, sparking a stampede, he added.
Customers said guards at the club had kept the fire exit locked to prevent people from leaving without paying for their drinks.
Firefighters doused the blackened shell of a red brick building with water and used sledgehammers to punch holes in the walls to get people out faster.
But for many, it was already too late.
Victims' bodies were taken to a sports stadium, which police cordoned off to keep sobbing relatives from streaming in.
Left outside, they waited for news of missing loved ones.
Federal and local authorities were mobilizing "all resources, so that we do not just recover the bodies but also support families at this time and provide very efficient care to the injured”.
In the wake of the disaster, the authorities called off an event dubbed "500 Days until World Cup-2014," planned for Monday in the federal capital Brasilia.
This is the deadliest such blaze in more than a decade, since a fire at a shopping center and discotheque in the central Chinese city of Luoyang killed more than 300 people in 2000.