Heartbreaking video shows a killer whale thrashing its body against the inside of its tank. It happened at MarineLand Park in Niagara Falls, Canada. Kiska, a 45-year-old Orca, lives in total isolation and has not been in contact with another whale since 2011. “Experts who’ve reviewed Kiska’s conditions have said that she’s probably the loneliest orca in the world, because she has no companionship whatsoever,” Camille Labchuk, executive director of Animal Justice, told Inside Edition.