Police resume search for Manchester Arena attacker's suitcase

Salman Abedi carries a distinctive blue suitcase in Manchester city centre before he carried out the bombing last year.Police investigating the Manchester Arena attack have resumed their search for a suitcase used by the bomber in the days and hours leading up to the atrocity.Salman Abedi, the British-Libyan man who carried out the attack, was seen on CCTV wheeling a shiny blue case around Manchester in the days before he detonated his suicide bomb, killing himself and 22 others last year.