Several armed men laid siege to a southeast Brazilian city early Tuesday, attacking and robbing bank branches, according to the mayor and local news reports.
A military police commander said that two people, including a police officer, had been shot.
Clésio Salvaro, the mayor of Criciúma, said in a post on Twitter just before 2 a.m. local time that the city, which is on the Atlantic coast, was under attack, and ordered residents to remain at home.
“Criciúma is the target of a major assault,” he wrote. “Together with the military authorities and security forces, we continue to monitor and follow the facts. Stay at home. BE VERY CAREFUL!”
Speaking live on Radio Gaúcha, Mr. Salvaro said that three or four sites had been looted by men he called “bandits.”
“I have no idea where they are from, but they are specialized,” he said. “We have never experienced this in the history of the city.”
Residents on social media reported hearing loud gunfire, according to Globo.com, the largest news outlet in Brazil. Video footage online showed people grabbing what appeared to be cash off the streets.
On Twitter, others reported that the attackers had bazookas and bombs and were setting fire to buildings, in what they described as a scene resembling a horror film.
The Military Police were called in and were seeking reinforcements to confront the group, according to local reports.
Cristian Dimitri, a Military Police commander in Criciúma, told local news outlets that the attackers were “several men with rifles, long weapons,” and described them as “an organized crime gang, which specializes in bank robbery.”
He said two people, including a police officer, had been shot.
“We are receiving information from residents who send us photos and videos,” he told Engeplus, a local news outlet.
Efforts to contact the police were not immediately successful.
Criciúma, with a population of more than 133,000, is in the state of Santa Catarina and is considered the center of Brazil’s ceramic and floor tile industry.
Bank robberies in Brazil, which has among the worst crime and homicide rates in the world, are hardly uncommon. In recent years, gangs have attempted to dig their way to millions through tunnels, have detonated dynamite to rob bank branches and have blown up cash machines in attempts to extract money.
Yan Zhuang contributed reporting.