Add Yahoo as a preferred source to see more of our stories on Google. Katrina, a killer whale in captivity for most of her 50 years, including 40 years at SeaWorld Orlando, has died. Photo by Erik S.

Tilikum, an orca that killed a trainer at SeaWorld Orlando in 2010 and was profiled in a documentary that helped sway popular opinion against keeping killer whales in captivity at SeaWorld parks, has ...

ORLANDO, Fla. (AP) — Tilikum the orca has died after more than two decades at SeaWorld Orlando, where he gained notoriety for killing a trainer in 2010 and was later profiled in a documentary that ...