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 28 latest updates

It's been nearly a month since Nancy Guthrie, the 84-year-old mother of NBC "Today" show host Savannah Guthrie, went missing from her Tucson-area home.

Nancy Guthrie disappearance: Day 27 latest updates

Friday marks Day 27 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 26 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 on Feb. 1.

Nancy Guthrie disappearance: Day 25 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 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.

Search for missing Arizona woman Nancy Guthrie enters fourth week with no suspect named
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Investigators in Arizona say hundreds of law enforcement officers remain on the case as the search for 84-year-old Nancy Guthrie stretches into its fourth week with no confirmed suspect or motive.

Why the Nancy Guthrie investigation is facing "mixed" DNA complications

DNA samples containing multiple profiles are hindering the use of national databases in the Nancy Guthrie missing person case, according to the Pima County Sheriff’s Department.

Nancy Guthrie disappearance: Day 19 latest updates

Thursday marks the 19th 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 search: $200K reward offered as investigators explore new DNA technology
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With the reward now surpassing $200,000, investigators in Tucson are turning to advanced forensic genetic genealogy after finding no matches in the Federal Bureau of Investigation’s CODIS database, while leads—including a masked suspect seen on doorbell video and reported ransom messages—remain unconfirmed.

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 disappearance: Investigators turn to genetic genealogy in search for suspect
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Pima County Sheriff's Department Sheriff Chris Nanos says they will use forensic genetic genealogy—uploading DNA profiles to public sites like 23andMe and AncestryDNA—in their search for Nancy Guthrie and a suspect.

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.

Nancy Guthrie: DNA profile found on glove did not match anyone in CODIS system

DNA from a glove that was found on the side of the road two miles from Nancy Guthrie's Tucson-area home did not match anyone in the national database, the Pima County Sheriff's Department said.

Nancy Guthrie’s family cleared as investigators focus on DNA evidence
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Nancy Guthrie’s family has been ruled out in her disappearance as investigators, including the FBI, analyze DNA from a glove and review sales records tied to items sold at Walmart, while President Donald Trump calls for the DOJ to pursue the federal death penalty if she is not found alive.

Nancy Guthrie disappearance: Day 16 latest updates

Over the weekend, authorities said they were awaiting final lab results for a glove found near the 84-year-old's residence that appears to match the masked suspect's glove in the surveillance video.