As many as 12 dead people were taken to local hospitals , state official says . The incident took place near a marina in Biscayne Bay late on July 4th . An official says boats may have been rushing to get back to the # ##house . 1 died last night at a hospital ; 2 more dead were found in the water Saturday , he adds .
As many as 12 injured boaters were taken to local hospitals , state official says . The incident took place near a marina in Biscayne Bay late on July 4th . An official says boats may have been rushing to get back to the boat ramp . 2 died Friday night at a hospital ; 2 more dead were found in the water Saturday , he adds .