Nancy Guthrie disappearance: Day 40 latest updates

Thursday marks Day 40 in the search for Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, who went missing from her Tucson-area home on Feb. 1. Authorities believe Nancy was taken from her home against her will.

Nancy Guthrie disappearance: Day 38 latest updates

Tuesday marks Day 38 in the search for Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, who went missing from her Tucson-area home on Feb. 1.

Nancy Guthrie disappearance: Day 34 latest updates

On Thursday, law enforcement reportedly went door-to-door in Nancy's neighborhood. Also on Thursday, Savannah Guthrie returned to the "Today" show set for the first time since her mother disappeared.

Nancy Guthrie: Savannah Guthrie returns to 'Today' show studio amid search for missing mom

"Savannah Guthrie stopped by the studio this morning to be with and thank her TODAY colleagues," a "Today" show spokesperson told Fox News Digital. "While she plans to return to the show on air, she remains focused right now supporting her family and working to help bring Nancy home."

Nancy Guthrie disappearance: Day 33 latest updates

Thursday marks Day 33 in the search for Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, who went missing from her Tucson-area home on Feb. 1. Authorities believe Nancy was taken from her home against her will.

Driver dies in Texas shootout after fleeing border patrol checkpoint, officials say

A Wisconsin man was shot and killed by law enforcement Wednesday morning following a high-speed pursuit and a chaotic shootout that spanned multiple jurisdictions along Interstate 10, officials said.

Mother dies shielding her child from three dogs

Emily Panuco and her 5-year-old son were visiting her mother's house to see several week-old puppies when three adult dogs attacked them.

Nancy Guthrie disappearance: Day 31 latest updates

Tuesday marks Day 31 in the search for Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, who went missing from her Tucson-area home on Feb. 1. Authorities believe Nancy was taken from her home against her will.

Nancy Guthrie disappearance: Day 30 latest updates

March 2 marks Day 30 in the search for Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, who went missing from her Tucson-area home on Feb. 1.

Nancy Guthrie disappearance: Day 24 latest updates

We're now in the fourth week of the search for 84-year-old Nancy Guthrie, the mother of NBC "Today" show host Savannah Guthrie, who went missing from her Tucson-area home.

'We still believe in a miracle': Nancy Guthrie's family offers $1 million reward for 'recovery' of their mom

Savannah Guthrie says her family is offering a reward of up to $1 million for the "recovery" of their mom, Nancy Guthrie, who authorities say was taken against her will from her Tucson-area home earlier this month.

Nancy Guthrie disappearance: Day 23 latest updates

Monday marks Day 23 since Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, disappeared from her Tucson-area home. Investigators believe she was taken against her will.

Nancy Guthrie disappearance: Day 22 latest updates

Sunday marks the third week since 84-year-old Nancy Guthrie, the mother of NBC "Today" show host Savannah Guthrie, disappeared from her Tucson-area home.

Polygraph tests in Guthrie case addressed by Sheriff
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Eighteen days have passed since 84-year-old Nancy Guthrie, the mother of NBC "Today" show host Savannah Guthrie, went missing from her Tucson-area residence on February 18th. Investigators maintain the belief that she was taken by force. An official with the Pima County Sheriff's Department has released a statement with the latest updates. LiveNOW’s Andy Mac is speaking with Michael Alcazar, a former NYPD Detective, after the Pima County Sheriff's Department released an update on the case, saying they are still processing DNA. 

Nancy Guthrie disappearance: Day 18 latest updates

Feb. 18 marks the 18th day since Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, disappeared from her Tucson-area home. Investigators believe she was taken against her will.

Nancy Guthrie: 'Biological evidence' found at her Catalina Foothills home

Nancy Guthrie, 84, has been missing for 18 days after she was taken from her Catalina Foothills home, and in the meantime, the sheriff's department released information Wednesday about "biological evidence" being found at the scene of the crime.

Authorities continue to search for Nancy Guthrie
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LiveNOW’s Austin Westfall is speaking with former Sheriff's Detective and Investigator, Jamie Copenhaver, as the FBI increases its reward in the search for Nancy Guthrie to $100,000, as the investigation remains ongoing. Feb. 17 marks the seventeenth day since the 84-year-old mother of NBC "Today" show host Savannah Guthrie disappeared from her Tucson-area home. Jamie Copenhaver and Austin Westfall are taking viewer questions related to the latest updates on the ongoing case. 

Sheriff speaks out as Nancy Guthrie search continues
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We are hearing more as the 84-year-old mother of NBC "Today" show host Savannah Guthrie remains missing in Southern Arizona for a seventeenth day. Pima County Sheriff Chris Nanos addressed recent rumors regarding the handling of evidence and his department's relationship with federal authorities in an one-one-one interview with FOX 10's Justin Lum following recent developments in the investigation. LiveNOW’s Andy Mac was able to speak to Justin Lum in the hours after his interview with Sheriff Nanos. The full interview was provided by our partners at FOX 10 Phoenix. 

Nancy Guthrie disappearance: Day 17 latest updates

Feb. 17 marks the seventeenth day since Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, disappeared from her Tucson-area home. Investigators believe she was taken against her will.