The Latest: Police say bomber died in concert attack

Police stand guard at dawn, after a blast at the Manchester Arena Tuesday, May 23, 2017. An explosion struck an Ariana Grande concert attended by thousands of young fans in northern England Monday night, killing more than a dozen of people and injuring dozens in what police were treating as a terrorist attack. (Peter Byrne/PA via AP) Police stand guard at dawn, after a blast at the Manchester Arena Tuesday, May 23, 2017. An explosion struck an Ariana Grande concert attended by thousands of young fans in northern England Monday night, killing more than a dozen of people and injuring dozens in what police were treating as a terrorist attack. (Peter Byrne/PA via AP)

By Associated Press May 23, 2017 7 min read

MANCHESTER, England (AP) – The Latest on the explosion at an Ariana Grande concert in Manchester, England (all times local):

8 a.m.

Manchester police say the man who set off an improvised explosive device at an Ariana Grande concert in northern England died in the attack.

Police said Tuesday 22 people died in the attack Monday night. It wasn’t clear if that included the suspected suicide bomber. Dozens more were injured.

Chief Constable Ian Hopkins said forensic investigations are continuing as police try to determine if the attacker had accomplices.