Detective Decided News Today

between the memorabilia and the murder? >> the question is who is going to benefit by these two deaths. >> jessica was the only child and she is the sole heir. >> sole heir. >> was there somebody else who stood to gain? >> investigators would discover a clue. >> by far the most important piece of evidence that was in the case. that would reveal a mind-blowing betrayal. >> somebody with a sick mind, thats all i know. >> welcome to dateline. it was a hobby that turned into a passion, col...

my parents were gone. >> a beloved couple founde of te along with a lifetime of valuable curiosities that they had collected. >> she was big into civil war, guns, coins, all kinds. >> was there any connection between the memorabilia and the murder? >> the question is who is going to benefit by these two deaths. >> jessica was the only child and she is the sole heir. >> sole heir. >> was there somebody else who stood to gain? >> investigators would discover a clue. >> by far the most im...

>> seoul air. >> was there somebody else who stood to gain? >> investigators would discover a clue. >> by far the most important piece of evidence that was in the case. that would reveal a mind-blowing betrayal. >> somebody with a sick mind, thats all i know. >> welcome to dateline. it was a hobby that turned into a passion, collecting. and they were good at. amassing a fortune that they kept right there in their home and it is also where their bodies were found and the question was ob...

Leave -- go, and he said my, bad im in kansas city. so i have no clue. >> mark told detectives that gary had stood him up before, no big deal. so, he went back to his office at ibm to do some work. >> now, there were several things about that story that raised some questions. >> like? >> like, why would you wait 45 minutes for someone and not pick up your phone and give them a call and say, hey. whats up. >> and you forget. >> but, what seemed really strange was that marc porter had just admitte...

Door when his offices across the street, when he doesnt appear that gary is showing up. >> so, he puts himself out of the house? >> he puts himself out of the house, yes. >> inside the interview room, the detective decided, it was time for very. >> just give me a couple of seconds a circle by fair. is there anything, else gonna get you anything? koch? what? or anything? >> trying to make sense of it. including this bit of information. garys brother had told police that, not long, ago mark asked ...

Detective who interviewed him taking the stand and, of course, this is hearsay but the detective talked about what he had told her and theres wins and losses for the defendant but it all started out when he said, the defendant, that he wanted to go to a coffee shop for the interview with the detective and so the detective went there along with another detective and there was the defendant and his mother. and the detective thought to herself, you know, this just isnt good to have both of them her...