Bangladesh arrests another suspect in US blogger killing

Deputy police commissioner Masudur Rahman said the man, identified as Mojammel Hossain, 25, head of the intelligence wing of the al Qaeda-inspired militant group Ansar Ullah Bangla Team, was suspected of taking part in the killing of writer Avijit Roy.Roy, a US citizen of Bangladeshi origin, was hacked to death by machete-wielding assailants in February 2015 while returning home with his wife from a Dhaka book fair. Roy's widow, Rafida Ahmed, was seriously injured.Rahman said Hossain, who was identified after analysing CCTV footage, was arrested on the outskirts of the capital, Dhaka, on Saturday."Acting on a tip-off, the counter-terrorism police unit arrested him," he told Reuters.In the primary interrogation, he confessed his involvement in the killing of four other secular activists, Rahman said.The arrest came after another suspected killer of Roy was detained early this month.Bangladesh has had a string of deadly attacks targeting bloggers, foreigners and religious minorities.The most serious recent attack came in July 2016, when gunmen stormed a cafe in the diplomatic quarter of Dhaka and killed 22 people, most of them foreigners.Police say the Ansar Ullah Bangla Team militant group is behind the murders of more than a dozen secular bloggers and gay rights activists. They believe a sacked army major, who is still at large, was the leader of the group and masterminded the killings.Al Qaeda and Islamic State have also claimed responsibility for a series of killings over the past few years, including Roy's.Police and army commandos have killed more than 60 suspected militants and arrested hundreds since the cafe attack.