Tucson

As the search for Nancy Guthrie continues, investigators are also sifting through some 20,000 tips that have poured in, and one official said people should think before they call in with tips. FOX 10's Brian Webb reports.

Friday marks 20 days since the disappearance of Nancy Guthrie. Investigators are going through thousands of tips that have poured in, as they continue to search for the mom of "Today host Savannah Guthrie. FOX 10's Danielle Miller reports from Tucson.

President Donald Trump on Feb. 19 spoke on Nancy Guthrie. The 84-year-old mother of "Today" show host Savannah Guthrie has been missing since Feb. 1. 

Nancy Guthrie, the mother of "Today" show host Savannah Guthrie, has been missing for 19 days. As the search for Nancy continues, investigators are also sifting through the many tips that have poured in. FOX 10's Brian Webb reports.

After nearly three weeks, the question remains, are we any closer to finding Nancy Guthrie? Feb. 19 marks day 19 in the search for the mother of "Today" show host Savannah Guthrie. FOX 10's Danielle Miller has the latest from Tucson.

DNA profiles are being analyzed from the biological evidence found at Nancy Guthrie's home. FOX 10's Megan Spector learns how although an initial DNA test did not yield a match in CODIS— the national database, it doesn't mean we're back to square one.

Feb. 18 was relatively quiet in the case of missing Nancy Guthrie. There's still no sign of the 84-year-old, and investigators are working every lead. FOX 10's Ashlie Rodriguez has more, from Tucson.

As the Nancy Guthrie case enters its third week of uncertainty, former Pima County Sheriff and U.S. Surgeon General Richard Carmona joins FOX 10 Talks hosts Brian Webb and Trenton Hooker for an exclusive, high-stakes breakdown of the current proceedings. Carmona provides a rare, expert critique of the ongoing investigation, offering a deep dive into the forensic and procedural gaps that he believes have compromised the search for justice. During the segment, Carmona pulls no punches regarding his fundamental disagreement with the strategy employed by current Sheriff Chris Nanos. He explains exactly where the chain of command faltered and why the first days have been marked by missed opportunities. From scene management to public transparency, Carmona deconstructs the friction at the top of Pima County law enforcement and details what should have been done differently to prevent the Guthrie case from reaching this critical stalemate. Stay tuned to FOX 10 Phoenix for continued daily coverage and expert analysis as this story develops. Download the FOX 10 News app for real-time alerts and breaking updates on the Nancy Guthrie investigation. #NancyGuthrie #PimaCounty #RichardCarmona #SheriffNanos #ArizonaNews #TrueCrime #FOX10Phoenix

FOX 10 Anchor Brian Webb & Executive Producer Trenton Hooker talk about the latest details in the search for Nancy Guthrie. Reporters Ashlie Rodriguez and Megan Spector join from Tucson. They'll also be joined by Dr. Richard Carmona, the 17th U.S. Surgeon General, who has deep roots in Pima County, where he served as a SWAT team leader, deputy sheriff, and department surgeon for the sheriff's department. He was also the CEO of the Pima County health care system and later became a professor at the University of Arizona.

Feb. 18 has been a relatively quiet day, as the investigation into missing Nancy Guthrie continues. FOX 10's Ashlie Rodriguez has more on today's developments.

As the search for Nancy Guthrie continues, Pima County Sheriff Chris Nanos says he's holding out hope that the 84-year-old mother of "Today" show host Savannah Guthrie will be found alive. FOX 10's Irene Snyder has the latest.

It has been 17 days since Nancy Guthrie went missing, and the sheriff of Pima County had an update on a piece of crucial DNA evidence in the case, as well as a message to the suspects. FOX 10's Justin Lum has more.

We have learned from a one-on-one interview with Pima County Sheriff Chris Nanos that the DNA profile recovered from a glove found 2 miles away from Guthrie's home did not register a hit in the CODIS system.

Retired FBI Special Agent and Attorney Dennis Franks joins FOX 10 Talks anchors Ellen McNamara and Marc Martinez to provide an expert breakdown of the search for 84-year-old Nancy Guthrie. As the investigation into the disappearance of Savannah Guthrie’s mother enters a critical phase, Franks shares his professional insights on the latest forensic developments—including the discovery of a glove and the influx of thousands of public tips. From analyzing the legitimacy of ransom notes to explaining the FBI’s tactical approach in high-profile kidnappings, Franks offers a deep dive into what is happening behind the scenes of this national mystery.