That's a woman screaming out her window from that apartment building collapse in Iowa. And it was shot after the officials shifted the effort from search to recovery mode. As Les Trent reports, it led to a demand to keep the building standing until authorities are 100 percent sure everyone's out. And, it was supposed to be a fun-filled vacation celebrating his high school graduation - instead it ended in disaster. While enjoying a sunset cruise, this 18-year-old reportedly jumped overboard on a dare and then couldn't be found. Now there's evidence he was taken down by a shark. Steven Fabian has more and we warn you the video may be upsetting for younger viewers. Plus, disgraced Silicon Valley superstar, Elizabeth Holmes, turned herself in today to begin her 11-year prison term for defrauding investors with her blood-testing company, Theranos. And we're learning how she spent her last weekend of freedom. And, she went on a cross country road trip with her boyfriend. Now her family says she can't be found. It's reminding many of the high-profile 2021 disappearance of Gabby Petito who ended up being killed by her boyfriend while on a road trip. Now as Jim Moret reports, comes some hope with word of a sighting.