The vacation of an American family in the Bahamas was abruptly interrupted when an incident almost turned into tragedy. During a walk by an archipelogist, surrounded by clear waters, a boy was surprised by one of the local inhabitants. 12-year-old Parker Roll was bitten by a shark on his right leg while swimming. Luckily, he was accompanied by his 16-year-old brother, Jack, who acted quickly and improvisedly in the first rescues.