I would have never been able to tell my daughter,

your monster, your boogeyman, will pull up alongside you,

and instead of him coming to help you,

he has come to harm you.

She was the girl next door.

She would come into her room.

The room would just brighten up.

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

Now a new chapter in her heartbreaking story.

I had this sickening feeling.

The day she vanished was the start of the most dramatic crime spree in this town's history.

We found her green bag. We found her passport.

Ever been hitting a chest with a sledgehammer?

A fugitive was on the run, taking new victims as he fled.

He unlocked the door and sat in the car really fast, and he had a gun just pointing it at me. I'm looking at a desperate man.

Anything can happen.

There's a chance he could get away with murder.

Tonight, he talks to Keith Morrison.

Hang on a second, you've got to explain that to me a little bit.

Well, what are you suggesting?

Simmering evil explodes into deadly violence.

She was trying to turn emergency lights on,

...