A roof collapse at a Steve Aoki concert Sunday injured 15 attendees.
The producer was slated to perform at Norway’s Sentrum Scene when part of the roof caved in ahead of the show. Local police told NBC News that none of the injuries were serious, and it was unclear whether Aoki was onstage at the time.
Aoki later addressed the accident via Twitter. “I am saddened and shocked that a piece of the roof collapsed in an accident at the venue in Oslo tonight,” he wrote. “My thoughts are with those injured, and I wish them a speedy recovery.”