DHAKA, Bangladesh (AP) — A prominent Bangladeshi-American blogger known for speaking out against religious extremism was hacked to death as he walked through Bangladesh's capital with his wife, police said Friday.
The attack Thursday night on Avijit Roy, a Bangladesh-born U.S. citizen who lived in Alpharetta, occurred on a crowded sidewalk as he and his wife, Rafida Ahmed, were returning from a book fair at Dhaka University.
Ahmed, who is also a blogger, was seriously injured. It was the latest in a series of attacks on secular writers in Bangladesh in recent years.
A previously unknown militant group, Ansar Bangla 7, claimed responsibility for the attack, Assistant Police Commissioner S.M. Shibly Noman told the Prothom Alo newspaper.
Roy "was the target because of his crime against Islam," the group said on Twitter.
Roy was a prominent voice against religious intolerance, and his family and friends say he had been threatened for his writings.
The United States strongly condemned what it called Roy's "brutal murder."
"This was not just an attack against a person, but a cowardly assault on the universal principles enshrined in Bangladesh's constitution and the country's proud tradition of free intellectual and religious discourse," State Department spokeswoman Jen Psaki told reporters in Washington.
She said the U.S. could not ascribe the motive for the killing, and was ready to help in the investigation if asked.
About 8:45 p.m. Thursday, a group of men ambushed the couple as they walked toward a roadside tea stall, with at least two of the attackers hitting them with meat cleavers, police Chief Sirajul Islam said. The attackers then ran away, disappearing into the crowds.
Two blood-stained cleavers were found after the attack, he said.
Several hundred people joined a rally Friday near the site of the attack carrying banners reading, "We want justice" and "Down with fundamentalism."
Islamic extremism has made few inroads in Bangladesh, a Muslim-majority nation of 160 million people, but there have been a series of similar attacks in recent years blamed on militants.
There has been an increasingly visible divide between secular bloggers and conservative Islamic groups, which are often covertly connected with Islamist parties, with the secularists urging authorities to ban religion-based politics while the Islamists press for blasphemy laws to protect their faith.
Islam is Bangladesh's state religion, but the country is governed by secular laws based on British common law, and Prime Minister Sheikh Hasina has repeatedly said she will not give in to religious extremism.
Roy, an engineer by training, had founded a popular Bengali-language blog, Mukto-mona, or Free Mind, which featured articles on scientific reasoning and religion.
The website has apparently been shut down since the attack, but Roy defended atheism in a January posting on Facebook, calling it "a rational concept to oppose any unscientific and irrational belief."
Anujit Roy, his younger brother, said Roy had returned to the country earlier this month from the U.S. and was planning to go back in March.
In 2013, another blogger, Ahmed Rajib Haider, who also spoke out against religious extremism, was killed by still-unidentified assailants near his Dhaka home.
In 2004, Humayun Azad, a prominent writer and teacher at Dhaka University, was seriously injured in an attack when he was returning from the same book fair.
Baki Billah, a friend of Roy and a blogger, told Independent TV that Roy had been threatened earlier by people upset at his writing.
"He was a free thinker. He was a Hindu but he was not only a strong voice against Islamic fanatics but also equally against other religious fanatics," Billah said.
"We are saddened. We don't know what the government will do to find the killers. We want justice," he said.