Alicia Acuna

And actually, the most recent activity is happening right now at Annie Guthrie's home.

We have our crews out there because the sheriff's department and FBI have shown up and are walking the streets in Annie Guthrie's neighborhood.

That's about a 10-minute drive from where I'm standing.

And our team there tells us they are going house to house on Annie Street.

Three detectives spent time in the backyard of a home that is two doors down from Annie Guthrie.

We also know that they were seen searching through some bushes and some brush there.

As I said, she lives about 10 minutes drive from where we're standing.

Remember, the sheriff says this is where Nancy Ubered for dinner the night before she disappeared.

Her son-in-law, Tommaso Cioni, driving her home that night.

The activity at Annie's house comes as the FBI released multiple images and videos from the nest cam that was taken from Nancy's front door in the early morning hours of Sunday.

At 1.47 a.m.

last Sunday morning, the sheriff says Nancy Guthrie's door cam.

And then at 2.12, a person is detected.

That is what we are seeing here, according to the FBI.

Now, the timing in which these images were released by the FBI was impacted by the fact that the Guthrie family told investigators they did not recognize the person in these photos and videos.

And, Dana, that is according to NBC News.

At this point, the Pima County Sheriff's Department is saying that they will still not hold any news conferences or do one on ones with the sheriff until there is a major development.

Dana.

We don't know how long it's been since they've actually been able to see these images because we learned at the very beginning of the investigation that when the damage, when that Nest Cam was damaged, that they were, and Nancy Guthrie didn't have a subscription to the service, so she didn't have video that was captured.

So that data was actually stuck deep in the system.