Bangladeshi social activists hold placards during a protest against the killing of US blogger of Bangladeshi origin, Avijit Roy in Dhaka on February 27, 2015. (Agence France-Presse)
Bangladeshis gathered today to pay tribute to a US blogger and critic of religious extremism who was killed in Dhaka, in the latest of a series of attacks on writers in the nation.
Avijit Roy, a US citizen of Bangladeshi origin, was hacked to death by machete-wielding assailants on Thursday after a book fair.
His wife and fellow blogger Rafida Ahmed suffered head injuries and lost a finger and remains in hospital in a serious condition.
The attack came amid a crackdown on hardline Islamist groups, which have increased activities in recent years in the South Asian nation of 160 million people.
People from all walks gathered with flowers at the Dhaka University premises today to pay their respect to Avijit, who came to his native city in mid-February and was due to go back to the United States.
"Free thinking in Bangladesh is become a great danger, all the free thinkers are at great risk," writer Shahriar Kabir said.
"We want to know why the government failed to ensure the safety of him, despite knowing that he had been facing threats from the Islamist radicals."
No arrest has so far been made. People also held a demonstration at the spot where he was killed and chanted slogans demanding "immediate arrest and quick trial of the perpetrator".
Roy's family said Islamist radicals had been threatening him because he maintained a blog, "Mukto-mona," or "Freemind," that highlighted humanist and rationalist ideas and condemned religious extremism.
US State Department spokeswoman Jen Psaki called it "a shocking act of violence" that was "horrific in its brutality and cowardice".
In 2013, religious extremists targeted several secular bloggers who had demanded capital punishment for Islamist leaders convicted of war crimes during Bangladesh's war for independence.
Blogger Ahmed Rajib Haider was killed that year in a similar attack near his home in Dhaka after he led one such protest demanding capital punishment.
In 2004, Humayun Azad, a secular writer and professor at Dhaka University, was also attacked by militants while returning home from a Dhaka book fair. He later died in Germany while undergoing treatment.
Media group Reporters Without Borders rated Bangladesh 146 among 180 countries in a ranking of press freedom last year.
© Thomson Reuters 2015