Andrea Canning

Pat Revy is a reporter with KSL.com.

Corey was really hot on getting that property and flipping it, but Eric, not so much.

Eric's sister was stunned when she learned Corey was going to close the deal just hours after his death.

The family was also troubled by Corey's initial story, that Eric died of a lung fungus, just like the one that killed his mother.

She told even Eric's dad that they found this same fungus in Eric's lungs, which was a complete lie.

Even Eric had been suspicious of Corey.

He told his family about that Valentine's Day sandwich that made him sick just two weeks before his death.

I spoke with a number of people who he had contacted regarding his health condition that day.

What was he saying?

Eric had also told his family about an unusual drink he had with Corey on vacation years earlier.

The family says that's why Eric secretly removed Corey's control over his estate.

He wanted to protect his sons from a wife he no longer trusted.

And as she sat under the TV lights on Good Things Utah, Corey may have believed the heat of the investigation was fading.

She was wrong.

A year after Eric's death, a new detective was assigned to the case.

One reason, investigators eventually ruled out the possibility that Eric had accidentally overdosed.

Did you find any evidence that showed that Eric Richens had a secret drug problem?

As they were looking for a connection between Corey and the drugs that killed Eric, investigators found something curious on her phone.

These two are friends.

It seems talking about or discussing more than just cleaning houses.