Federal investigators probing the abduction of 84-year-old Nancy Guthrie have turned their attention to a vacant property in her quiet Catalina Foothills neighborhood outside Tucson, Arizona, as the search for the missing mother of “Today” show co-host Savannah Guthrie enters its seventh week.

According to multiple reports, FBI agents have been seen revisiting homes in the area, knocking on doors, and asking neighbors new questions specifically about the empty house, which was vacated by its residents shortly before Guthrie disappeared on February 1, 2026. The development comes after weeks of exhaustive work that included a thorough sweep of Guthrie’s own home, extensive interviews with neighbors, review of private security camera footage from surrounding properties, and conversations with anyone who may have had contact with her in the days leading up to her disappearance.

NewsNation correspondent Brian Entin, who has been reporting from the ground in Tucson, confirmed that the FBI is now “asking questions about a vacant property” in the neighborhood. Some sources suggest the house — or possibly an abandoned construction site nearby — could have served as a potential hideout or staging area for whoever took Guthrie from her bed in the early morning hours.

The case has gripped the nation since Guthrie vanished from her home. A doorbell camera captured a masked suspect tampering with the device on the night of the abduction, and blood was later found on her porch. Despite a mᴀssive search effort involving local sheriff’s deputies, the FBI, and volunteer teams, no arrests have been made and Guthrie’s whereabouts remain unknown. Her family, including daughter Savannah Guthrie, has made emotional public appeals, offering a substantial reward for information leading to her safe return.

Investigators have been methodical. They have combed the neighborhood on foot and by air, analyzed security footage from multiple homes, and spoken with residents about any suspicious activity in the weeks before February 1. The sudden focus on the vacant property marks a notable shift after earlier activity centered on Guthrie’s own residence and a gray Range Rover spotted in a nearby parking lot.

Former law enforcement experts have speculated that the empty house could provide critical clues — perhaps evidence of planning, discarded items, or even a temporary base for the suspect. One ex-SWAT commander told media outlets that such a location would be ideal for someone looking to stage or monitor a targeted abduction without drawing immediate attention.

The Truckee River case is unrelated; this is a separate development in the high-profile Guthrie investigation.

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Nancy Guthrie, described by her family as vibrant and independent, was last seen by relatives on January 31. Her sudden disappearance from a seemingly safe, upscale neighborhood has raised fears of a targeted crime. The FBI has not released new details about what specifically drew them to the vacant house, but the renewed activity has reignited hope among those following the case that a breakthrough may be near.

As the search continues, authorities urge anyone with information — no matter how small — to come forward. The family has expressed graтιтude for the ongoing efforts while pleading for the public’s help in bringing Nancy home safely

The investigation remains active and fluid, with the FBI and Pima County Sheriff’s Department continuing to explore every lead. For now, the vacant house in Nancy Guthrie’s neighborhood stands as the latest focal point in a case that has left an entire community on edge and a family desperate for answers