A timeline of Nancy Guthrie's disappearance as search stretches on
Savannah Guthrie's mom, Nancy Guthrie, was reported missing Feb. 1.
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Savannah Guthrie's mom, Nancy Guthrie, was reported missing Feb. 1.
Savannah Guthrie said her family is in agony as she made a tearful plea for someone "to do the right thing" nearly two months after Nancy Guthrie disappeared.
Authorities believe someone kidnapped Nancy Guthrie, 84, from her Arizona home seven weeks ago.
The family urged people to go back over their memories between Jan. 31, when Nancy Guthrie was last seen, and Feb. 1, as well as the evening of Jan. 11.
"Today Show" co-host Savannah Guthrie is renewing pleas to residents of Tucson, Arizona, to jog their memories in the hopes of sparking new leads in the disappearance of her mother, Nancy.
Nearly a month after Nancy Guthrie' disappearance, her home is no longer a crime scene.
Savannah Guthrie said in a new video that the family is offering an additional reward of up to $1 million for information about their mother Nancy Guthrie's whereabouts.
Investigators say DNA collected from Nancy Guthrie's house may not provide enough evidence needed in the search.
Guthrie has also acknowledged for the first time that her mother, Nancy Guthrie, may no longer be alive. Jonathan Vigliotti reports.
Nancy Guthrie's family is offering an additional reward of up to $1 million for any information leading to her whereabouts.
Sources told CBS News the suspect caught on surveillance images visited her home at least once before the Feb. 1 abduction.
Law enforcement said they will not rule out an accomplice to the man caught on security camera being involved in the disappearance of Nancy Guthrie.
investigators in the Nancy Guthrie disappearance are on day 19 of the case.
The family has been ruled out as suspects in her disappearance, and now the feds have deployed a so-called signal sniffer aimed at locating her pacemaker.
Law enforcement sources confirm investigators are using what's known as a signal sniffer attached to low-flying helicopters in an effort to detect transmissions from Nancy's pacemaker.
The DNA profile was recovered from gloves found during the investigation into the disappearance of Nancy Guthrie in Arizona.
Investigators are tracking other leads in the disappearance of the mother of Today Show host Savannah Guthrie.
A device that can pick up certain electronic signals is being used in the search for Nancy Guthrie, as it may detect emissions from her pacemaker, sources told CBS News.
This comes after Guthrie’s daughter, “Today” show co-host Savannah Guthrie, posted another emotional video. Jonathan Vigliotti reports.
Police believe Nancy Guthrie was taken from her Arizona home on Feb. 1, and a black glove found nearby is now being tested for DNA. Bradley Blackburn reports.
Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, was last seen on Jan. 31 and was reported missing the following day, Feb. 1.
Law enforcement continues to track down leads in the search for the mother of Today Show host Savannah Guthrie, but so far, authorities are coming up empty-handed. Cristian Benavides reports.
Late Friday, investigators executed a search warrant on a residence less than 2 miles from the 84-year-old's Tucson home in connection with the case based on a lead. However, no arrests were made.
The FBI and sheriff's department have been investigating the disappearance of Nancy Guthrie, the mother of "Today" show co-host Savannah Guthrie, for nearly two weeks.
Nealy two weeks after Nancy Guthrie was abducted, law enforcement activity was seen near the 84-year-old's home.
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