"All creatures great and small,God made them all!" -the Bible
Sea world. he knew and worked with her for awhile prior. odd. I think something prior set him off. maybe he was abused by someone else, was hungry, something about trainer was off like she had her period and he smelled blood. any number of possibilities and scenarios. they are wild animals and best to work with dolphins in future. safer. what do you think?
on another note, scientists found kitty litter in whale from ocean. yes, dummies stil flushing dirty litter down the drain. bacteria in it is very harmful.