The Orcas mistook this guy for a seal, but still, one minute you're here, the next you're not.
This guy was just walking into the water, not even ankle deep, and two killer whales just snatched him. No blood. No guts, No mess, just gone!! Very graphic! He happened to be waving at a friend taking a film of him, and it was his last wave! Suppose his friend hadn't been filming, or even looking in that direction. He was just gone in less than a heartbeat. Too scary. He disappeared.