Terrifying last seconds of 77-year-old grandma swallowed by shark big as a helicopter.
Tyna Webb, 77, was swimming calmly when a huge great white shark started circling around her. Out of nowhere, the predator lunged — right in front of shocked beachgoers. When the shark finished, all that remained was her bright red swim cap. A routine for 17 years Shark attacks on humans are very uncommon. In … Read more