Video shows dolphin attacking trainer during show at Miami Seaquarium

Video captured a scary moment between a dolphin and a trainer at the Miami Seaquarium over the weekend, CBS Miami reports.

It happened Saturday in front of a crowd during a performance of the Flipper Dolphin Show. A cell phone video shows the trainer struggling to stay afloat as the dolphin, Sundance, dragged her underwater and then pushed her forward.

The Seaquarium completed its investigation, which found the trainer accidentally scratched Sundance with her hand.