It was supposed to be an unforgettable vacation for a family from Colorado - diving in the beautiful waters of the Caribbean. Then horror as the 15-year-old daughter is attacked by a shark losing a leg. And last time we told you about the fastest man in the world possibly losing out on another gold at the Olympics due to coming down with Covid. Today there's controversy - should he have been allowed to compete with a positive test result, and were his fellow athletes at risk?  

Plus, at the CrossFit games outside Dallas an athlete going for the title of fittest man on earth drowns. However, along with sadness, there's anger over why the lifeguards nearby didn't see him struggling in the water. And today there’s a major development in the foiled terror plot that led to the cancellation of three Taylor Swift concerts in Vienna.