Bombmaker cowers in his cell as relatives of victims tell how he destroyed their lives

The brother of the Manchester Arena suicide bomber has refused to come to the Old Bailey to face the brave families his victims. Hashem Abedi, 23, faces a life sentence for making the nail bomb which killed 22 people and left dozens more critically injured at an Ariana Grande concert on 22 May 2017. He sourced ingredients including metal cylinders and shrapnel for the device which his brother Salman detonated as fans poured out of the venue at the end…