Rab arrests fugitive convict in August 21 grenade attack case Photo: Collected Star Digital Report Star Digital Report Rab claims to have arrested a fugitive convict in the August 21 grenade attack case from Dhaka's Diabari area. The arrestee was identified as Md Iqbal Hossain alias Iqbal alias Jahangir alias Selim. Iqbal, hailing from Jhenaidah, was a member of the banned militant outfit Harkat-ul-Jihad Bangladesh (Huji), according to Rab. A Rab team arrested Iqbal from Diabari area around 3:00am, based on information of National Security Intelligence, Rab Director General Chowdhury Abdullah Al-Mamun said at the press briefing around noon today. During primary interrogation, Iqbal told Rab that he directly took part in August 21 grenade attack, the Rab DG said.