Bangladeshi police officers investigate at the spot where three motorcycle-riding assailants hacked student activist Nazimuddin Samad to death while walking with a friend, in Dhaka, Bangladesh, Thursday, April 7, 2016. Police suspect 28-year-old Samad was targeted for his outspoken atheism in the Muslim majority country and for supporting a 2013 movement demanding capital punishment for war crimes involving the country's independence war against Pakistan in 1971, according to Dhaka Metropolitan Police Assistant Commissioner Nurul Amin. ( AP Photo)
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