Jonathan Hunt

A bunch of sheriff's deputies got into that vehicle.

It took off.

Twenty minutes later, another SWAT vehicle rolled out.

And shortly after that, the bomb squad vehicle rolled out.

and a command center vehicle now we do not know where they are going we would not report exactly where they are going if they are because we would not want to compromise anything that is about to happen but clearly a lot of momentum in this investigation

Jesse, good evening to you.

We're here at the Pima County Sheriff's Department, and I can tell you within the last 20 minutes, two SWAT trucks have departed the parking lot here at the Sheriff's Department.

Now, is that significant?

Frankly, we don't know.

But what I can tell you is this.

We saw them loading up one of those SWAT trucks with shields and other gear and the sheriff's deputies getting in.

About 10 minutes later, and that was just a few moments ago, a second SWAT truck rolled out of here.

I can also tell you this, that in the eight days that I have been here now at the Pima County Sheriff's Department, that is the very first time we have seen those SWAT trucks move anywhere.

Now, it could be entirely unrelated to the Nancy Guthrie case, but it is an interesting development, at least on a night when clearly, Jesse, this investigation is gathering momentum.

Not a lot of activity at Nancy Guthrie's house.

In Tucson, investigators back on the property looking at some sort of drain outlet.

They were putting some long device down into the drain.

We don't know, obviously, whether they were looking for a particular item or whether they were taking samples.

We saw a couple of law enforcement agents at the Pima County Sheriff's Department.

walking in with what appeared to us to be some sort of blueprint or map.