Dave Mack

An adult-sized backpack with these light reflectors, those shoulder patches he's got on his chest.

They're looking for the balaclava.

They're looking for the jacket.

They're looking for the backpack.

The gloves, at first, they're like boxer's gloves.

Is he wearing multiple layers?

That said...

We understand that that is being done right now.

Okay, what do you think about that, Fitzgibbons?

Fitz Gibbons is actually joining us from a scene.

He is working.

So, Fitz, before you sign off, can I talk to you about facial recognition?

Because from that video, the FBI can determine and local law enforcement can do this as well.

It's not magic.

It's not genius.

They can look at this, they can measure the length, the height of the stones in Nancy Guthrie's porch, on her porch, when he first walks in, when he first steps up on that step, and they can determine his height, probably down to about an inch.

Okay, let's see him walk up the porch.

Here we go.

He's got his head down, that's not helpful.

Keep going.