Nancy Guthrie

A Tucson area neighbor of Nancy Guthrie's daughter, Annie, has his home inspected on Tuesday, Feb. 10. Joe Contreras says investigators searched his surveillance videos in hopes to find clues in the Jan. 31 disappearance of the 84-year-old.

As crews continue to search for Nancy Guthrie, we are getting a look at newly-recovered surveillance images from the night Nancy went missing. Meanwhile, the FBI was back at the Guthrie home on Feb. 10. FOX 10's Steve Nielsen reports.

Tucson residents, and neighbors of Nancy Guthrie, are reacting to the newest development in the case, as authorities release doorbell camera video and images of an armed individual. FOX 10's Ashlie Rodriguez learns how this has reignited hope. 

Investigators released surveillance footage Tuesday of a masked individual seen on Nancy Guthrie’s porch the night she vanished.

In a major development in the search for Nancy Guthrie, the FBI has released new surveillance photos and video of what authorities call "an armed individual appearing to have tampered with the camera at Nancy Guthrie's front door the morning of her disappearance."

The second deadline from a ransom note in the disappearance of Nancy Guthrie, the mother of "Today" host Savannah Guthrie, has passed. Savannah is thanking the public for their continued prayers and asking for help. FOX 10's Danielle Miller reports.

Cryptocurrency experts were watching the Bitcoin ledger online for payments close to the alleged $6 million ransom in the Nancy Guthrie case. 

While law enforcement still seeks help from the public, the FBI says they were not made aware of any communication between the Guthrie family and the alleged abductors. FOX 10's Nicole Krasean has the latest after the second alleged ransom deadline has passed.

Savannah Guthrie described the search for her mother, Nancy, as an "hour of desperation" as a 2nd unconfirmed ransom deadline passed. While the investigation evolved over the past week, authorities have not verified the legitimacy of the ransom demands.

A former CIA agent weighs in on how authorities might be trying to uncover who wrote the alleged ransom note in the Nancy Guthrie case. FOX 10's Steve Nielsen learns how it could all come down to a single mistake. 

Nancy Guthrie's daughter, Savannah Guthrie, released a fourth video amid the frantic search for the 84-year-old', after disappearing last week from her Tucson home. 

On today's FOX 10 Talks, reporter Irene Snyder & Former FBI Agent Lance Leising joins us to talk about the Nancy Guthrie search. Also, Eric Wilson from TMZ joins us to talk about the halftime show and Nancy Guthrie.