Jamaat-e-Islami Secretary General Ali Ahsan Mohammad Mojahid on Sunday was shown arrested in one of the two cases filed for the grenade attacks on Awami League rally on August 21, 2004.  Chief Metropolitan Magistrate's Court passed the order following an appeal submitted by Criminal Investigation Department's (CID) Special Superintendent of Police Abdul Kahar Akand, also investigation officer of the case filed under the Explosive Substances Act.  The IO, in his prayer,  mentioned that chief of Harkatul Jihad …