The Budweiser Clydesdales fell during a show, according to a report from iHeartDogs. The article says one man recorded the moment on camera, and the horses went down together while making a synchronized turn.
The report says the stadium announcer asked the crowd not to panic. It also says one woman in the audience was heard crying "Oh my God!" as people rushed forward to help. The article states it took a few moments to re-harness the horses, after which they left the arena.
The report does not say whether any horse was injured, what caused the fall, or where and when the show took place.