Nancy Guthrie: What to know about the woman Arizona authorities are looking for

As authorities continue to try and find 84-year-old Nancy Guthrie in southern Arizona, here's what to know about the missing woman, whose daughter is the host of a major national morning television program.

Nancy Guthrie disappearance: Day 4 latest updates

Nancy Guthrie was last seen on the evening of Jan. 31 at her home outside of Tucson. She was reported missing after her family members were notified that she hadn't shown up for church.

Nancy Guthrie: Family seeks proof of life amid ransom note reports

In an emotional video, “Today" host Savannah Guthrie & her siblings pleaded for the return of their mother, Nancy Guthrie, 84, missing from Tucson since Jan. 31. Addressing ransom note reports, the family said they're “ready to talk" but demand proof of life.

Nancy Guthrie: Former FBI agent breaks down her 'very odd' disappearance

Authorities and the FBI are vetting leads in the "odd" disappearance of Nancy Guthrie, 84. While experts suggest the mother of Savannah Guthrie was targeted due to suspicious ransom notes, officials say a motive has not been confirmed.

Nancy Guthrie disappearance: Day 3 latest updates

Authorities say "concerning circumstances" at Guthrie's Catalina Foothills home suggest she was taken against her will, and was possibly kidnapped or abducted. Signs of forced entry were reportedly found at the scene.

Timeline: NBC host Savannah Guthrie’s mother disappears as sheriff says she may have been 'abducted'

Officials in Tucson, Arizona, are continuing to search for the mother of NBC "Today" co-host Savannah Guthrie after she went missing from her home and was last seen on Saturday night, saying that a crime has been committed.

Nancy Guthrie was 'taken from her home, against her will'
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In a Feb. 3 update, Pima County Sheriff Chris Nanos gave an update in his office's investigation into the disappearance of Nancy Guthrie, the mother of "Today" show host, Savannah Guthrie. Nancy was taken from a home on Sunday, Feb. 1 and no suspects have been identified at this time, Nanos said. 

Savannah Guthrie asks for prayer as her mother remains missing: 'We need you'

Nancy Guthrie, 84, was last seen on Saturday evening at her residence near East Skyline Drive and North Campbell Avenue, north of Tucson, at around 9:30 p.m. after family members dropped her off, according to the Pima County Sheriff’s Department.

Nancy Guthrie: Mom of 'Today' show host Savannah Guthrie may have been 'taken against her will'

The Pima County Sheriff’s Department has launched a criminal investigation into the disappearance of Nancy Guthrie, 84, the mother of "Today" show host Savannah Guthrie, who authorities believe was taken from her Catalina Foothills home against her will.

Missing Brevard County teen found safe, officials say

A missing child alert for a 16-year-old boy from was canceled Friday after the teen was found safe.

Jennifer Kesse: Orlando woman missing for 20 years; FOX 35 explores cold case

Jennifer Kesse, 24, disappeared from her Orlando condo on Jan. 24, 2006 -- and has never been seen or found. The case went cold, then reopened. FOX 35's Garrett Wymer talked with Kesse's parents, former Orlando police chief Orlando Rolon, and Anchor Amy Kaufeldt about what we know -- and don't know -- 20 years later.

Missing 11-year-old Lake County boy found safe, officials say

Officials are looking for information regarding a missing Lake County boy – Pierce Guillet. Pierce went missing on Jan. 21, around 7:30 a.m., when the sheriff's office said he got into a silver SUV with a Florida license plate.

Coast Guard suspends search for missing kayaker who flipped into water near Honeymoon Island

The Coast Guard has suspended the search for a missing 18-year-old kayaker who disappeared on Sunday night after flipping his kayak into the water near Honeymoon Island, but the Pinellas County Sheriff's Office will resume its search on Tuesday. 

Bexar County, Texas, missing teens: 1 found dead, 1 still missing, 1 found safe

The Bexar County Sheriff’s Office intensified search operations this week as investigators sought the public’s help in locating three teenagers reported missing in separate incidents across the county.