Transcript for 'The Devil’s Triangle' | The 20/20 Event airs Friday 9|8c on ABC
The swamps recount in South Carolina welcome black. In the U swoops anything can. There is no way this story is good and well and it. I'm with a developing story in Horry county as a 20 o'clock as the woman who. Is missing there was always a risk taker. Still some beautiful she lives installation works and machine room smitten. He was a married man the affair between Sydney Moore and Heather Ellis was the worst kept secret in Oregon. Ten planes out about fear and. Fronts and I know you've been sleeping with my husband hangs it up right now just accept contracts that listen to any other settling brings out. We begin with a break in the case of a young woman who simply vanished they begin by pulling security video from Wal-Mart I had taken in pregnancy test work. I think that it was right she was carrying his child if she wanted to be with him if she is pregnant with Sudanese child. That changes everything he needs Sydney Miller favor chasing her. They were trying to figure out wind she maybe ten minutes round. Most of the exclusive interview with Nixon's wife the very didn't before she was to taste this and in an unusual move Tammy Moore sat down with us without the presence of her lawyer I'm going to ask you tough questions. But juncture your bracing yourself I have it grace that all. Friday night news and details is when prosecutors dropped a bombshell that nobody saw coming new news new reporting whole week Phrack. This is it. Their room on her Twitter page once upon a time an Angel and a double found love it did not and well and it didn't. The tweet tweet tweet last month and special he seems like everybody is lying that's definitely true. Event easier honor.
This transcript has been automatically generated and may not be 100% accurate.