A choir from Carl Ben Eielson Middle School was performing at West Acres mall when the risers collapsed underneath the students. The mall's general manager tells the Fargo Forum injuries so far seem to be limited to bumps and bruises. The risers are about 2 feet high. You can check out a video of the incident at the Fargo Forum's site.
Child dies in swing set collapse in southern Minnesota
Zumbrota is located about 25 miles north of Rochester.