larry rudolph.t three rivers dental group, we make going to the dentist affordable. >> larry rudolph was a good dentist. accident, suicide, murder? there's almost no evidence. all this is in zambia. why is the embassy involved? why the fbi? >> she wasn't just this hunter that was married to larry. she was like someone's mom. >> they're a wealthy couple both safari hunters, and one is dead. ♪ >> zambia is in southern africa, it's landlocked above south africa. >> if you look at our country, it forms that middle part of africa and is called the smile of africa. >> and it shares victoria falls with zimbabwe to its south. ♪ zambia's wildlife and seeing the magnificence of nature is really arguably its greatest treasure. >> and also have abundant wildlife in zbi♪ elephants, lions, leopards, cheetah. >> the parks in zambia are the things that impress the national parks. and 33% of the national parks' land is kafue national park. it's the biggest park in the country. >> kafue national park and the so-calle

the room was completely silent and nobody wanted to say anything. >> reporter: on august 1st, larry rudolph of murdering his wife and of wire fraud for bilking insurance companies out of almost $5 million, and with that good-bye wave, the looming question, what is the fate of lori milliron? she is also found guilty of perjury among other charges. now his children have stood by him. his attorney felt that they had a slam-dunk case, and even some of the jurors after the testimony of that bartender were leaning towards acquittal, but there was one thing that tipped the scales against rudolph and for a guilty verdict, and you're just going to have to tune in tonight to find out. guys, i'm sorry. >> george is laughing. matt, that's a tease. that's a tease. and everybody, i'll tell you. you can see more of matt's report as he teased us all. report as he teased us all. >> he gets a bonus for that. >> on "20/20" 9:00 central. >> hanging on. i thought he would give us more. >>> all right, everybody. coming up, with food prices soaring, our exclusive with the ceo of a major supermarket chain with wha