A young woman alone. Who was waiting in the dark?

I'm Lester Hall, and this is Dateline.

She would come into her room. The room would just brighten up.

People instantly thought I'm Kaylee's best friend.

The very first message that I looked at was, have you seen Kaylee?

Is that truck that I helped you? My daughter is in the scene.

I had this sickening feeling.

And I'm looking at a desperate man, anything can happen.

I would have never been able to tell my daughter.

Your monster, your boogie man, will pull up alongside you.

And instead of him coming to help you, he has come to harm you.

Inside the shed, there was a green purse.

There's also a large rock saturated in dried blood.

This is not a good sign at all.

It is not.

Hey, we've been hitting the chest with a sledgehammer.

That's about what it feels like.

She began coming to and tried to fight.

She was trying to turn emergency lights on,

and trying to grab the radio, trying to hunk the horn,

anything that she could do.

Because she knew.

...