Search for Nancy Guthrie enters 10th day
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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.

FBI says it's not aware of communication between family and suspected kidnappers
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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.

FBI expands search for Nancy Guthrie as 2nd ransom deadline passes
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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.

Expert: ‘Human error’ could expose alleged captors in Nancy Guthrie case
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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. 

Savannah Guthrie says 'we need your help' in new plea for mom, Nancy Guthrie
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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. 

Nancy Guthrie disappearance: Former CIA agent says one mistake could crack case

A "mistake" by abductors may be the key to finding Nancy Guthrie, according to cybersecurity experts who believe human error will eventually bypass the encryption used in ransom notes.

Nancy Guthrie disappearance: Day 9 latest updates

Feb. 9 marks the ninth day in the search for Nancy Guthrie, the mom of NBC "Today" show anchor Savannah Guthrie.

Neighbors concerned as deputies tape off Guthrie property several times
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After investigators taped off Nancy Guthrie's Tucson-area home more than once amid the week-long investigation into her disappearance, neighbors are left concerned and want answers. FOX 10's Megan Spector has the latest on the search efforts.

Retired lieutenant analyzes Guthrie family's message of wanting to 'celebrate' with mom Nancy
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Retired Las Vegas Police Lieutenant Randy Sutton weighs in on the Guthrie family's message, when they said they are willing to pay and want to 'celebrate" with their mother, Nancy Guthrie. 

Nancy Guthrie disappearance: Investigators search septic tank, manhole at Tucson home

Investigators searched a septic tank and manhole at Guthrie’s Catalina Foothills home Sunday, marking a shift in the eight-day search for the missing mother of “Today" show host Savannah Guthrie.

Nancy Guthrie: Investigators search home of Guthrie family | FOX 10 Talks
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Anchors Ashlie Rodriguez & Brian Webb discuss the latest on the search for Nancy Guthrie, who was last seen alive more a week ago after investigators were seen taking photos at Annie Guthrie's home Saturday night. Plus, Pima Co. Sheriff Chris Nanos is under increasing scrutiny after attending a University of Arizona basketball game, minutes before the family released a video agreeing to pay the alleged kidnappers who took their mother.

Investigators search home of Nancy Guthrie's daughter
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As the search for Nancy Guthrie enters day 8, investigators are searching the home of daughter, Annie Guthrie, who lives about four miles from Nancy's Tucson home. 

Nancy Guthrie disappearance: Day 8 latest updates

Feb. 8 marks the eighth day in the search for Nancy Guthrie, the mom of NBC "Today" show anchor Savannah Guthrie.

Trump on Nancy Guthrie: 'We could have some answers coming up fairly soon'
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Trump responded to reporter questions surrounding the disappearance of Nancy Guthrie, stating that "we have some clues" and "some answers coming up."

Family says they'll pay for safe return of Nancy Guthrie one week since last seen alive
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In the one week since Nancy Guthrie was reported missing, there have been unverified ransom notes, multiple searches of the home and a community pleading for her safe return. FOX 10's Taylor Wirtz has the latest of the disappearance of the mother of NBC's "Today" show host Savannah Guthrie.