A Dhaka Metropolitan court on Saturday placed Jahangir Alam alias Rajib Gandhi, one of the masterminds behind Holey Artisan Bakery attack, on eight day remand.Metropolitan magistrate Mahmudul Hasan passed the order after police produced him before the court.CTTC Inspector Humayun Kabir, also the investigation officer, sought 10-day police remand to grill Gandhi. The court granted an 8-day remand.Gandhi was arrested from Tangail on Friday night, said Dhaka Metropolitan Police (DMP) Media and Public Relations wing’s deputy commissioner Masudur Rahman.