re: Virgin Atlantic flight bound for NYC cancelled when passenger spots missing bolts on wing

Reminds me of a recent Air Disasters episode I watched, a passenger saw a short crack along a row a rivets next to door as they were getting on a Aloha Airlines 737. She didn't speak up, about 30 minutes later a whole top section of the fuselage ripped off the plane at 24,000' and sucked a flight attendant right of the plane never to be seen again. How the pilots managed to get that plane on the ground in the state it was in is one of the bigger miracles I've ever seen in aviation.