Keith Morrison

That was back in Louisville, 10 or 12 years earlier, before she'd even met Matt.

At the time, she'd been married to Sammy Yenawine, a petty criminal and future hitman for hire.

What was the nature of those performances?

Well, it depends on who you ask, but Nancy was all ears.

All's fair in love and war.

That's how Nancy saw it.

Wendy's ex, Matt Robinson, declined to speak with us about his meeting with Nancy.

But local press reports and court documents confirm that Wendy Yenawine did in fact operate an adult entertainment business out of her home in 2000 and 2001 when she was married to Sammy.

Aaron Wilkinson, Sammy's partner in crime, said Sammy had told him all about it when they were in prison together.

From what Sammy had told me, that's how they made money.

He told me they made like $10,000 a month doing that.

By the end of her meeting with Matt Robinson, Nancy was obsessed with digging up every detail she could find on Wendy Moore.

In fact, for a while, she even thought about going to Kentucky to find Sam Yenawine and see what he could tell her about his ex-wife.

It was only later, when the murder plot was uncovered, that Nancy realized the man she'd been so hot to find months earlier had actually been in Charleston hunting her.

Instead, Nancy kept digging closer to home and discovered that after moving out of the marital home, Chris had moved into a big, fancy six-bedroom beach house on Sullivan's Island.

And so, one night, she and one of her girlfriends went to the island to snoop a little.

They positioned themselves on the deck of an empty rental house next door, and from there, they could see right into Chris's house.

The lights were on inside, so they pulled up two rocking chairs and settled in to see what they could see.

It was just before Christmas, and through the window they saw the twinkling lights on the tree and the presents piled high beneath it.

And there was Chris, sitting with Wendy No.