A killer whale held in captivity for 50 "miserable" years in a cramped tank will be finally freed in a historic deal.
Lolita the Orca was dragged from the waters of Washington in 1970 when she was just 4-years-old and has been forced to perform for millions of spectators at Miami Seaquarium.
The 57-year-old orca is the oldest to be held in captivity and was finally pulled from performing after falling ill.