Firefighter spokesman Mauro Lopes told Brazilian radio that the accident happened when a crane collapsed on top of a metal structure above the east stand at the Sao Paulo stadium, the Associated Press reported.
More top news
Vardy lookalike Lee Chapman, who made it onto the Leicester City team bus, tells ITV News what the footballer told him.
Rock band Radiohead return with a new song, having deleted most of their social content in the last few days.
Kandyce Downer had been made the legal guardian of toddler Keegan, who was found to have sustained more than 150 injuries.