Kolkata: In a significant development in the investigation of the murder case of Bangladesh Member of Parliament Anwarul Azim Anar, chief of the Bangladesh Detective Department, Harun-or-Rashid, revealed that the main conspirator, Akhtaruzzaman, may have fled from Kathmandu to the US via Dubai. Notably, according to the West Bengal Criminal Investigation Department, Anar was smothered and killed in a flat …