Nancy Guthrie was last seen on the evening of Jan. 31 at her home in the Catalina Foothills suburb of Tucson. She was reported missing the following day, Feb. 1, after failing to appear for a planned church service gathering with friends. Authorities with the Pima County Sheriff’s Department quickly classified the disappearance as an abduction, believing the independent and mentally sharp widow was taken from her bed in the early morning hours against her will.

The case has gripped national attention, fueled by Savannah Guthrie’s emotional public pleas, more than 3,000 tips to law enforcement, multiple reported ransom notes demanding Bitcoin payments, and intense speculation on social media and cable news. Savannah Guthrie, who has described her mother as a deeply religious and active woman, has returned intermittently to the “Today” show but has largely stepped back to focus on the search and family.

On Tuesday, investigators were examining a damaged utility box located near Guthrie’s residence, which may be linked to an internet outage that occurred around the time of the disappearance. The outage reportedly disrupted several nearby home surveillance systems, including doorbell cameras, potentially hindering early evidence collection. Police have not confirmed a direct connection but said the damage is under active review as part of the broader probe.

A neighbor, Aldine Meister, recently came forward with a potentially significant tip, telling NewsNation she observed a “suspicious man” walking slowly toward Guthrie’s street on Jan. 11 — about three weeks before the disappearance. Meister described the individual as wearing a low baseball cap, appearing hunched over and scanning the area in a way that seemed out of place for routine activity. She reported the sighting to the FBI, which has since requested doorbell camera footage from neighbors specifically for that date.

The FBI has released images of a person of interest captured on footage at Guthrie’s doorstep prior to the incident, though details remain limited due to the ongoing nature of the investigation. Multiple individuals, including two men initially detained as persons of interest — Carlos Palazuelos and Luke Daley — were questioned and later released, with authorities stating the investigation had “moved on” from them.

Pima County Sheriff Chris Nanos has described the probe as making progress, telling reporters that investigators possess “a lot of intel” while keeping most details confidential to protect the case. However, the sheriff has faced scrutiny over his own background, including past questions about his resume and departure from an earlier policing position in El Paso, Texas.

No arrests have been made, and Guthrie’s condition and whereabouts remain unknown as of March 11. A body discovered in a canal roughly 100 miles from the home was ruled out as unrelated after identification. Other reported sightings and leads, including various ransom communications, have not yet yielded verifiable results.

The disappearance has drawn international coverage, with outlets from the BBC to Fox News tracking developments. Savannah Guthrie has spoken publicly about the family’s faith sustaining them, noting her mother’s planned participation in an online church service the morning she vanished. A pastor connected to the family has shared messages of hope and continued prayer.

Law enforcement continues to urge anyone with information — particularly footage from Jan. 11 or details about unusual activity around Jan. 31-Feb. 1 — to contact the Pima County Sheriff’s Department or the FBI tip line. The case remains active, with searches and forensic efforts ongoing in the Tucson area.

As the investigation stretches into a new month, unanswered questions persist: Who targeted the 84-year-old woman living alone? Was the abduction motivated by ransom, personal grudge or something else? And why has no definitive trace emerged despite widespread publicity?

Family, friends and authorities say they remain hopeful for a resolution, even as the days turn into weeks without Nancy Guthrie’s safe return.