Authorities from the Pima County Sheriff’s Department are investigating reports of unusual activity in the vicinity of Nancy Guthrie’s neighborhood, as they revealed to Fox News Digital on Friday.

Nancy Guthrie is the mother of Savannah Guthrie, a co-host on “Today,” who has remained out of the public eye while the investigation continues with limited information available to the public.

When inquiries were made regarding suspicious happenings at a nearby recently unoccupied house, a spokesperson did not confirm if any particular individuals were involved in the investigation.

“I can confirm that investigators are examining reports of anything suspicious occurring in that area,” the spokesperson stated.

A photo of Nancy Guthrie alongside her daughter Savannah was released by NBC amidst the ongoing investigation into the disappearance of the 84-year-old, who is the mother of the “Today” show co-host.

Additionally, DNA testing is still in progress over 47 days after the 84-year-old was reportedly abducted from her residence in the Catalina Foothills, a high-end suburb located north of Tucson, on February 1.

While authorities said they’ve obtained additional images from Guthrie’s home security camera system, they have no new images of the suspect, the spokesperson said. Efforts to recover more video are ongoing.

Nancy Guthrie, 84, has been missing from her Arizona home since Jan. 31, 2026.  (Don Arnold/WireImage/Getty Images)

And authorities have also not been able to confirm whether the masked man at Guthrie’s front door acted alone.

The sheriff’s office also downplayed recent reports that investigators had recovered video from Guthrie’s last known Uber ride, which she took from her home out to dinner around 5 p.m. Jan. 31.

“I have not been advised of additional video identified in this investigation,” the spokesperson told Fox News Digital. “The sheriff said early on in the investigation that investigators had interviewed the Uber driver, and they had not been considered suspects or persons of interest in this case.”

Annie Guthrie, her husband Tommaso Cioni and Savannah Guthrie at their missing mother Nancy Guthrie’s home March 2, in Tucson, Ariz. (Fox News)

Guthrie is believed to have been taken against her will, according to Pima County Sheriff Chris Nanos.

Her son-in-law dropped her off at home around 10 p.m. the night before she went missing. In the early morning hours, a masked man appeared on her doorstep.

Photos released Feb. 10, 2025, show a “subject” on Nancy Guthrie’s property.  (Provided by FBI)

At around 2:30 a.m., her pacemaker made its last sync with her Apple devices, indicating a potential timeframe of when she was taken out of the home. Her watch and iPhone were recovered inside.

However, authorities have been unable to catch a suspect or find her so far.

A Pima County Sheriff’s deputy retrieves mail from the Guthrie mailbox outside Nancy Guthrie’s home in the Catalina Foothills Feb. 11, 2026. (Patrick Breen/The Republic/USA Today Network via Imagn Images)

Anyone with information is asked to dial 1-800-CALL-FBI.

There is a combined reward of more than $1.2 million for information that helps crack the case.

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