And within minutes after the Thursday attack, Rahman posted photos of the crime scene, said Col. Ziaul Ahsan of Bangladesh’s elite anti-crime unit, the Rapid Action Battalion.
In a Facebook comment last year, Rahman allegedly wrote, “Avijit Roy lives in America. So it’s not possible to kill him now. But when he returns home, he will be killed then.”
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CNN’s Ray Sanchez, Lonzo Cook, Greg Botelho, Farid Ahmed and John Couwels contributed to this report.