The search so far: Investigation into Nancy Guthrie’s disappearance in photos

Pima County Sheriff Chris Nanos updates the public on the investigation into the disappearance of Nancy Guthrie. (Rebecca Noble/Reuters)

Exterior view of the front entrance of Nancy Guthrie's home in Tucson, Arizona. (Derek Shook for Fox News Digital)

Savannah Guthrie (C) and her siblings Annie (L) and Cameron (R) make an emotional plea on Instagram asking anyone with information about their mother Nancy Guthrie's disappearance to come forward on February 4, 2025. (Credit: Instagram/@SavannahGuthrie/Today)

Pima County Sheriff’s deputies walk through the driveway of Nancy Guthrie's home after the disappearance of the 84-year-old mother of U.S. journalist and television host Savannah Guthrie, who went missing from her home in Tucson, Arizona, U.S., Feb. 4, 2026.  (Rebecca Noble/Reuters)

FBI investigators canvass the neighborhood around Annie Guthrie's home in Tucson, Arizona, Tuesday, Feb. 10, 2026. The investigation into the disappearance of her mother, Nancy Guthrie, continues.  (DWS for Fox News Digital)

This image released by the FBI shows an armed individual appearing to have tampered with the camera at Nancy Guthrie's front door the morning of her disappearance in Tucson, Arizona, Sunday, Feb. 1, 2026. (Provided by FBI)

This image released by the FBI shows an armed individual who appears to have light emitting from his mouth at Nancy Guthrie's front door the morning of her disappearance. (Provided by FBI)

This image released by the FBI show an armed individual appearing to have tampered with the camera at Nancy Guthrie's front door/. (Provided by FBI)

Pima County Sheriff helicopter scours desert in Tucson, Arizona for clues in the disappearance of Nancy Guthrie, Tuesday, February 3, 2026. (Derek Shook for Fox News Digital)

Pima County Sheriff's deputies search near Nancy Guthrie's home in Tucson, Friday, Feb. 6, 2026. Guthrie was last seen on Saturday night as an investigation into her disappearance continues. (Derek Shook for Fox News Digital) (Derek Shook for Fox News Digital)

Fox News drone footage captured investigators returning to the home of Nancy Guthrie on Friday, Feb. 6, 2026. Guthrie was last seen on Saturday night as an investigation into her disappearance continues. (Fox News Flight Team)

A vehicle is towed from Nancy Guthrie's house in Tucson.  (Michael Ruiz for Fox News Digital)

FBI agents canvass homes near Nancy Guthrie's home in Tucson, Friday, Feb. 6, 2026. Guthrie was last seen on Saturday night as an investigation into her disappearance continues. (Kat Ramirez for Fox News Digital)

A woman adds yellow flowers to a memorial outside Nancy Guthrie’s home. (Patrick Breen/The Republic via Imagn Imagn)

An investigator searches inside a culvert near Annie Guthrie's home. (Ty ONeil/AP Photo)

A member of the Pima County Sheriff's Department outside Nancy Guthrie‘s house. (Ty ONeil/AP Photo)

An FBI billboard in Albuquerque, N.M., raising awareness about the search for missing Nancy Guthrie.  (KRQE)

Aerial view of Nancy Guthrie's home. (Caitlin O'Hara/AP Photo)

An investigator arrives to the home of Annie Guthrie. (Derek Shook for Fox News Digital)

FBI investigators canvass the neighborhood around Annie Guthrie's home in Tucson.  (DWS for Fox News Digital)

A tent has placed over the front entrance to Nancy Guthrie's home as the investigation into her disappearance continues. (Kat Ramirez for Fox News Digital)