Page 13 - Just Greg News Today : Breaking News, Live Updates & Top Stories | Vimarsana

>> i hope they live a miserable life because it's turned our lives upside down. they made the choice to go into that house. mom and dad didn't have a choice. my son, who will never know his grandma and grandpa, doesn't have a choice. >> reporter: what really happened that night? what led two wisconsin teenagers to throw away their lives by so callously killing a nebraska farm couple everyone loved? perhaps only two people in the world know what happened inside that farmhouse and why. and one is now speaking out. >> two people are dead because of me. you know? and i'm -- i have a very hard time...

>> reporter: for hours they locked horns with livers. despite his continued denial of involvement, they knew he was lying. >> we've had too many people sitting in that chair that think they're smart and they're not. >> no. you're dumb as a brick. okay? you made a mistake. and you got to pay for it. >> reporter: why were investigators here in nebraska so convinced matt livers was lying? well, besides the polygraph, there was the state profiler who suggested that this is the sort of crime committed by young males who know their victims. how else would they know tfind the farm house way out in th...

And a family's name is carved on a local stone. it was easter sunday, 2006. a big farm yard and like every year, an easter egg hunt. >> grandma and papa's yard. >> reporter: or mom and dad to tami who brought her own son, like always. >>y found their easter eggs. they found their easter baskets. mom always made every individual easter basket special to that child. >> reporter: they were like that where wayne and sharmon stock, generous, steady, always there for their children. the eldest steve and daughter tami, the youngest andy. >> they were loving parents. >> i don't think they ever missed ...

Beaver dam wisconsin to this walmart store. this is where a girl named cori bought the ring for a boy named ryan. but it wasn't love always, and the ring was soon gathering dust in the cab of ryan's red pickup truck. but then the strangest thing happened. the truck was reported stolen from here on ryan's farm just a few days before the murders of wayne and sharmon stock in far off nebraska. >> really nothing more than a standard missing vehicle. >> reporter: jim roarer was then a detective back in dodge county, wisconsin. when call came in, experience suggested probably some local joyride, the...

Said, this is going to be impossible. >> reporter: so mary asked for help. had a colleague make a computer grid of the more than 3,000 stores a & a shipped to across the country. a block of dates when the ring might have been ordered, and cross matched that with the inscription. how long did that process take? >> it took me probably three days and two nights. >> reporter: does that seem a little over the top? i mean, you can look for an hour or so and say, i can't find it, sorry, and that would be that. >> i heard homicide. i heard it was important. >> reporter: and lo and behold, after three ...