21 August blast: Investigating Officers’ Testimony begins
Mamun Khan: On Monday the first investigating officer Amir Hossain, then SI gave testimony as 223rd witness in cases filled over the 21 August grenade attack. Dhaka Speedy Trial Tribunal-1’s Judge Shahed Nuruddin recorded the statement. Amir Hossain was appointed as the first investigating officer on 22 August, a day after the deadly attack…