Second witness suspected Manchester Arena bomber was planning attack

Christopher Wild challenged Salman Abedi in the foyer of the arena during Ariana Grande concert

A second witness has told the inquiry into the Manchester Arena terror attack that he suspected that Salman Abedi might be a suicide bomber, and that he even challenged him over his presence at the concert.

Christopher Wild said he spoke to Abedi, 22, in the foyer of the arena, while he waited with his partner to pick up her daughter and her daughter's friend after the Ariana Grande concert taking place that night.