Express your anger at the treatment of whales in captivity and the trainers involved in their care.
Fucking bullshit. "Best care available", lock up the seaworld trainers  around metal walls in a crammy room. FFS Tilikum only attacked due to stress, when he and his other fellow whales do not preform well doing rehearsals, they are not fed, in which the other whales attack Tilikum for some food, raking him with their teeth. And his dorsal fin? A healthy whale's fin is straight, not floppy. To hell with the trainers he killed, they deserved that shit.