 It's pretty crazy that it happened. The next day at the same beach, officials say a shark bit a second man floating in an inner tube, and he also suffered non-life-threatening injuries. And on South Padre Island in South Texas, officials say a single shark injured four different people Fourth of July morning. Rescuers dragging Tabitha Sullivan out of the water, who told NBC she couldn't believe what happened. I just thought it was a big fish, so I went to kick.