Radiohead concert: Fatal stage collapse in Toronto
17 June 2012 Last updated at 10:44 BST
Drum technician Scott Johnson from Doncaster in South Yorkshire died and three others were injured when a stage collapsed before a Radiohead concert in the Canadian city of Toronto on Saturday.
The collapse happened an hour before the gates were due to open for the concert at Downsview Park, with queues already beginning to form outside.
Toronto police constable Tony Vella explained what happened.