confession, joe snodgrass anger ri denied any involvement in the murder of his wife and called his former housekeeper a liar. to prove it, he permitted investigators to search his house. they found these insurance policies under a mattress. huh, and they said what are these doing under the mattress and he said well, i really didn't want you to find those. a little suspicious looking. i didn't want you to find that. >> the policies revealed something troubling. joe had recently increased the amount of his wife's lie insurance from 200 $200 to over $400,000 on joe's desk at work. investigators found even more potential evidence. >> they came up with a bunch of floppy disks, those big 5 1/4 disks that we used to use. >> just as the investigation was starting to take shape, joe's colleagues in the office of special investigations made a