A man cries during the burial of Vinicius Rosado, who died in a nightclub fire, at a cemetery in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Felipe Dana)

A man cries during the burial of Vinicius Rosado, who died in a nightclub fire, at a cemetery in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Felipe Dana)

Relatives and friends carry the coffins of two brothers, Pedro and Marcelo Salla, who died in a nightclub fire, as they prepare to bury them at a cemetery in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Felipe Dana)

Gladimir Callegaro, second from right, father of fire victim Marina Callegaro and other relatives mourn during her funeral at a cemetery in Santa Maria city, Rio Grande do Sul state, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in southern Brazil early Sunday, within seconds filling the space with flames and a thick, toxic smoke that killed more than 230 panicked partygoers who gasped for breath and fought in a stampede to escape. An early investigation into the tragedy revealed that security guards briefly prevented partygoers from leaving through the sole exit and the bodies later heaped inside that doorway slowed firefighters trying to get in.(AP Photo/Nabor Goulart)

A victim of a fire in a club is carried in Santa Maria city, Rio Grande do Sul state, Brazil, early Sunday, Jan. 27, 2013. According to police more than 200 died in the devastating nightclub fire in southern Brazil. Officials say the fire broke out at the Kiss club in the city of Santa Maria while a band was performing. At least 200 people were also injured. (AP Photo/Deivid Dutra/Agencia Freelancer)

A man carries an injured man, victim of a fire at the Kiss club in Santa Maria city, Rio Grande do Sul state, Brazil, early Sunday, Jan. 27, 2013. Firefighters say that the death toll from a fire that swept through a crowded nightclub in southern Brazil has risen to 180. Officials say the fire broke out while a band was performing. At least 200 people have been injured. (AP Photo/Agencia RBS)

Relatives and friends dance and mourn next to the coffin during the burial of fire victim Tanise Cielo, at a cemetery in Santa Maria city, Rio Grande do Sul state, Brazil, Monday, Jan. 28, 2013. The city in southern Brazil started burying the 233 people killed in Sunday's fire at the Kiss nightclub after the conflagration caused by a band's pyrotechnic display. An early investigation into the tragedy revealed that security guards briefly prevented partygoers from leaving through the sole exit. And the bodies later heaped inside that doorway slowed firefighters trying to get in.(AP Photo/Nabor Goulart)

Relatives and friends mourn next to the coffin during the burial of fire victim Tanise Cielo, at a cemetery in Santa Maria city, Rio Grande do Sul state, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in southern Brazil early Sunday, within seconds filling the space with flames and a thick, toxic smoke that killed more than 230 panicked partygoers who gasped for breath and fought in a stampede to escape. (AP Photo/Nabor Goulart)

Firefighters work to douse a fire at the Kiss Club in Santa Maria city, Rio Grande do Sul state, Brazil, Sunday, Jan. 27, 2013. Firefighters say that the death toll from a fire that swept through a crowded nightclub in southern Brazil has risen to 180. Officials say the fire broke out at the club while a band was performing. At least 200 people were also injured. (AP Photo/Agencia RBS)

Relatives and friends mourn on the coffin containing the remains of a fire victim at a gymnasium where bodies were brought for identification in Santa Maria city, Rio Grande do Sul state, Brazil, Sunday, Jan. 27, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in southern Brazil early Sunday, within seconds filling the space with flames and a thick, toxic smoke that killed more than 230 panicked partygoers who gasped for breath and fought in a stampede to escape.(AP Photo/Felipe Dana)

Relatives and friends mourn on the coffin containing the remains of a fire victim at a gymnasium where bodies were brought for identification in Santa Maria city, Rio Grande do Sul state, Brazil, Sunday, Jan. 27, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in southern Brazil early Sunday, within seconds filling the space with flames and a thick, toxic smoke that killed more than 230 panicked partygoers who gasped for breath and fought in a stampede to escape.(AP Photo/Felipe Dana)

Relatives and friends carry the coffin of Vinicius Rosado through a cemetery during his burial in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing 233 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Felipe Dana)

Relatives and friends carry the coffin of Vinicius Rosado through a cemetery during his burial in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing 233 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Felipe Dana)

A man dressed as a traditional 'gaucho' attends the burial of person who died in a nightclub fire in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Felipe Dana)

Relatives and friends remove from a hearse the coffin carrying the remains of a person who died in a nightclub fire as they arrive to a cemetery for burials in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Felipe Dana)

Relatives and friends carry the coffin of a victim out of a gymnasium where bodies where brought for identification in Santa Maria city, Rio Grande do Sul state, Brazil, Sunday, Jan. 27, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in southern Brazil early Sunday, within seconds filling the space with flames and a thick, toxic smoke that killed more than 230 panicked partygoers who gasped for breath and fought in a stampede to escape.(AP Photo/Felipe Dana)

Relatives and friends carry the coffins of two brothers, Pedro and Marcelo Salla, who died in a nightclub fire, through a cemetery as they prepare to bury them in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing 233 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Felipe Dana)

In this photo released by Brazil's Presidency, Brazil's President Dilma Rousseff, left, speaks about a fire that swept through a crowded nightclub killing at least 245 people i a southern Brazil, during a press conference in Santiago, Chile, Sunday, Jan. 27, 2013. Rousseff cut short a visit to Chile early Sunday to return home after the deadly nightclub fire. The fire killed at least 245 people and left at least 200 injured, police and firefighters said. (AP Photo/Brazil's Presidency)

A police officer places flowers outside the Kiss nightclub that were brought by mourners in memory of those who died due to a fire at the club in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Nabor Goulart)

The interior of the Kiss nightclub is burned out after a fatal fire in Santa Maria, Brazil, Sunday, Jan. 27, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Roger Shlossmacker)

A man stands around coffins containing the remains of victims after the bodies were identified at a gymnasium in Santa Maria city, Rio Grande do Sul state, Brazil, Sunday, Jan. 27, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in southern Brazil early Sunday, within seconds filling the space with flames and a thick, toxic smoke that killed more than 230 panicked partygoers who gasped for breath and fought in a stampede to escape.(AP Photo/Felipe Dana)

A man stands around coffins containing the remains of victims after the bodies were identified at a gymnasium in Santa Maria city, Rio Grande do Sul state, Brazil, Sunday, Jan. 27, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in southern Brazil early Sunday, within seconds filling the space with flames and a thick, toxic smoke that killed more than 230 panicked partygoers who gasped for breath and fought in a stampede to escape.(AP Photo/Felipe Dana)

Soldiers stand, left, as relatives and friends carry the coffin during the burial of fire victim soldier Leonardo Machado, at a cemetery in Santa Maria city, Rio Grande do Sul state, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in southern Brazil early Sunday, within seconds filling the space with flames and smoke that killed more than 230 panicked partygoers who gasped for breath and fought in a stampede to escape. An early investigation into the tragedy revealed that security guards briefly prevented partygoers from leaving through the sole exit and the bodies later heaped inside that doorway slowed firefighters trying to get in (AP Photo/Felipe Dana)

Relatives of victims react as they wait for news near the Kiss nightclub in Santa Maria city, Rio Grande do Sul state, Brazil, Sunday, Jan. 27, 2013. According to police more than 200 died in the devastating nightclub fire in southern Brazil. Officials say the fire broke out at the club while a band was performing. (AP Photo/Ronald Mendes-Agencia RBS)

Mourners walk toward the Kiss nightclub to leave flowers where people died in a fire in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Nabor Goulart)

ALTERNATIVE CROP OF XSI103.- People help an injured man, victim of a fire in a club in Santa Maria city, Rio Grande do Sul state, Brazil, Sunday, Jan. 27, 2013. According to police more than 200 died in the devastating nightclub fire in southern Brazil. Officials say the fire broke out at the Kiss club in the city of Santa Maria while a band was performing. At least 200 people were also injured. (AP Photo/Agencia RBS)

A crowd stands outside the Kiss nightclub during a fire inside the club in Santa Maria city, Rio Grande do Sul state, Brazil, Sunday, Jan. 27, 2013. A blaze raced through the crowded nightclub in southern Brazil early Sunday, killing 245 people as the air filled with deadly smoke and panicked party-goers stampeded toward the exits, police and witnesses said. It appeared to be the world's deadliest nightclub fire in more than a decade.(AP Photo/Roger Shlossmacker)

Injured people lies on the ground outside the Kiss nightclub in Santa Maria city, Rio Grande do Sul state, Brazil, Sunday, Jan. 27, 2013. A blaze raced through the crowded nightclub in southern Brazil early Sunday, killing more than 200 people as the air filled with deadly smoke and panicked party-goers stampeded toward the exits, police and witnesses said. It appeared to be the world's deadliest nightclub fire in more than a decade.(AP Photo/Roger Shlossmacker)

In this photo released by Agencia Brasil, people gather outside the Kiss nightclub as firefighters respond to a fire inside the club in Santa Maria, Brazil, Sunday, Jan. 27, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Deivid Dutra, Agencia Brasil)

Police enter the Kiss nightclub the day after a fatal fire in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Felipe Dana)

A police officer is reflected in round mirrors decorating the entrance of the Kiss nightclub in Santa Maria, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Felipe Dana)

Police officers enter the Kiss nightclub in Santa Maria city, Rio Grande do Sul state, Brazil, Monday, Jan. 28, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors.(AP Photo/Felipe Dana)

In this photo released by Agencia Brasil, people react outside the Kiss nightclub as a fire burns inside in Santa Maria, Brazil, Sunday, Jan. 27, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Deivid Dutra, Agencia Brasil)

A firefighter inspects inside the Kiss nightclub after a fatal fire in Santa Maria, Brazil, Sunday, Jan. 27, 2013. A fast-moving fire roared through the crowded, windowless Kiss nightclub in this southern Brazilian city early Sunday, killing more than 230 people. Many of the victims were under 20 years old, including some minors. (AP Photo/Yuri Weber, Jornal A Razao, Agencia O Dia)

Ines Fernandes da Silveira, aunt of victim Taise Carolina Vinhas da Silveira, 27, cries in front the Kiss nightclub in Santa Maria city, Rio Grande do Sul state, Brazil, Monday, Jan. 28, 2013. All the elements were in place for the tragedy at the Kiss nightclub early Sunday. The result was the world's worst fire of its kind in more than a decade, with 231 people dead and this southern Brazilian college town in shock and mourning. (AP Photo/Nabor Goulart)