NBC Miami reports that a few people were trapped in the collapse
but have been taken by rescuers to Ryder Trauma Center,
Miami Fire-Rescue spokesman Lt. Ignatius Carroll said.
Several people are reportedly hurt, at least two critically.

The incident took place at Bayfront Park in Downtown Miami
during a sound check. A jumbotron is said to be the cause of the
collapse. Ultra Music Festival is set to kick off Friday and
will take place over the next two weekends.