Sea otter leaps onto rescue boat as killer whale attacks from behind in heart-stopping footage! Filmed with amateur smartphone camera shaken violently from the stern of a small white inflatable rescue boat, this terrifying rescue scene unfolds on rippling turquoise water under a gray sky. The camera pans sharply to a panicked sea otter swimming on the surface, its tiny legs thrashing as a massive black and white killer whale approaches – its dorsal fin tearing through the water just behind it. R