We're getting the first look at the moments when police entered a Nashville school where

three Niners and three adults were gunned down.

This, as we learn the parents of the shooter, did not want their child to own the weapons

at all.

Then, we're not going to fix it.

Criminals are going to be criminals.

Let's not get into politics.

All right, let's not get into a motion.

Here we go.

Again, what will it take for lawmakers to address the number one killer of American children?

Plus, unprecedented developments in the Trump investigation.

Executive privilege cannot shield former Vice President Mike Pence.

He has been ordered to testify before the federal grand jury focused on January 6th.

Welcome to lead.

I'm Phil Mattingley in for Jake Tapper, and we start today with our national lead and

a slew of new information from police about the tragic school shooting in Nashville, Tennessee.

Police Chief John Drake says the shooter, Audrey Hale, purchased at least seven guns,

legally and locally, three of which were used in yesterday's attack.

Drake said investigators talk to the shooter's parents who claim they didn't know Hale owned

a gun, despite Hale living in their home.

Parents also told police the shooter was under a doctor's care for an emotional disorder.

Now, earlier today, a national police released body camera videos from the scene.

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