Sam Parker

And on Sunday, March 25th, four days after Teresa went missing, Sam Parker, the police officer, wasn't the one asking the questions.

What did Sam tell you in that interview?

But three people had already told Agent Harris a different story.

They saw Parker's truck parked at Sam and Teresa's house early that Thursday morning.

And Sam is telling you...

He was driving around in his truck.

I've not got anything to hide.

I've not got anything to lie about.

Sam Parker believed Teresa had gone off on her own because they were divorcing, so he couldn't understand why investigators were looking at him.

It must have been strange as a police officer.

To be in uniform and being looked at, yeah.

Law enforcement was facing a real mystery.

What happened?

And why couldn't anyone find the police officer's wife?

Kenneth Parker looked up to his big brother Sam and followed in his footsteps.

How much of Sam's life was being a cop?

And he says his proud police officer brother was quickly smitten with a young 911 operator.

He started talking about this new dispatcher.

Do you remember on the job first impressions of her?

She was thin?