A Florida vacation turns into a nightmare for one Alabama family.
Six-year-old Logan Hamby was enjoying a swim with his sister when he was attacked by a shark.
The killer fish bit down on his leg and wouldn't let go as his father dragged him to shore. Thanks to the help of his sister, and some Good Samaritans, Logan survived.
The family tells "New Day's" Michaela Pereira the were less than knee deep in the water and originally thought it was a jelly fish.
His stepmom Donna says when she pulled Logan out of the water the shark was still hanging onto his leg. That's when others rushed towards them and hit the shark to knock it off.
SEE FULL VIDEO: