four years after sheryl dunlap's death, it was finally going to trial. coming up -- >> your palms are sweat wrand your heart is beating. >> the dramatic case begins. how would it end? >> you could just see the jurors, i saw it in theirize, they knew. >> when with "dateline" continues. no, please, please, oh! ♪ (shrieks in terror) (heavy breathing and snorting) no, no. the running of the bulldogs? surprising. what's not surprising? how much money aleia saved by switching to geico. fifteen minutes could save you fifteen percent or more. its technology was engineered (beeping). while its design was meant to be seen. experience the new 2018 lexus nx, and the nx hybrid. experience amazing, at your lexus dealer. stay at la quinta. where we're changing with stylish make-overs. then at your next meeting, set your seat height to its maximum level. bravo, tall meeting man. start winning today. book now at lq.com start winning today. they were the best team in the world.s. we were about to pull off the greatest upset in american sports history. but we were more tha

dunlap. >> the disguised man made three separate withdrawals of $700. the atm was in downtown tallahassee miles from where cheryl's car was found. >> you and the team stake out the atm machine. >> we stayed there several days day and night watching the atm. he never came back to that one. >> the search stretched on for weeks. >> a lot of us went out on our own and searched the woods and went to places we thought she could possibly be. >> the more time goes on, inevitably the fear sinynci sin. mid december 2007 some hunters out training their dogs in the national forest noticed a vulture circling above them. >> went to check it out and discovered the body. >> a female body missing its head and hands, a grisly fact not released at the time. it took a dna sample from her toothbrush to identify the remains as those of cheryl dunlap. >> someone called and said, laura, they found a body. we pulled over on the side of the road and just, you know -- >> that was it, huh? >> yeah. >> it was surreal. the thing you hear about in movies. it was so close to home that

this -- i totally make fun of jeff dunlap, 2.6%, well, he was right. you can see when we wound up hitting that level in breaking through, equity markets started rolling over, and the question becomes, lisa, when do yields get impacted enough to get the private investors coming back in and chill everything out? lisa: this is a complicated question. it sounds simple, but it has to do also with supply and demand as well. right now, what you are seeing is it is not so clear-cut why a japanese investor or european investor would buy u.s. treasuries, because the hedging costs have risen so increased inas yields. the currency has exposures of they would have for treasury yields, we are not that high-yielding, so it is not that attractive. if you don't have that bit and you have more supply, all of a sudden, the bonds can actually come out and can demand more yield. david: so why are they so high? lisa: because the dollar has fallen. there is the expectation that the dollar could weaken and there is a trend there. david: so it looks like congress will be a lit