Authorities are seeking the public’s help to determine how the concert-goer, who has not been identified, died Saturday night Oasis has responded to the death of a man in the audience at the band’s show at Wembley Stadium in London, who reportedly died after he appeared to fall. “Oasis would like to extend our sincere condolences to the family and friends of the person involved,” the band said in a statement issued Sunday. Authorities have requested help from the public, especially people who