Nancy Guthrie
Nancy Guthrie was allegedly taken from her Tucson, Arizona home, she is still missing, yet investigators and a leading crime reporter say new DNA technology could ultimately break the case wide open savannahguthrie/Instagram

Nancy Guthrie remains missing nearly seven months after she was allegedly abducted from her home in Tucson, Arizona, and crime reporter Brian Entin says advances in DNA testing could finally crack the case, while investigators continue to describe the probe as active and ongoing.

The 84-year-old mother of Today co-anchor Savannah Guthrie disappeared on 31 January and has not been seen since.

The Pima County Sheriff's Department launched a large-scale search on 1 February after Nancy's family reported her missing from her home in the Catalina Foothills area. Detectives quickly treated the case as a suspected kidnapping.

The FBI later released unsettling porch images of a masked man at her front door and made public a series of alleged ransom notes, suggesting a planned, targeted crime rather than a confused elderly person wandering off. While some ransom notes have been released publicly, the FBI has said others appear to be extortion attempts without legitimacy.

Authorities have not named a suspect, and no arrests have been made. That silence, coupled with the high-profile nature of the victim's family, has fed weeks of online theorising and some frankly wild speculation about who might be behind the disappearance and why.

Nancy Guthrie Case Still Active as Full-Time Task Force Digs In

Many long-term missing persons cases eventually drift into the background, handled by a single overworked detective who revisits them when time allows. According to crime reporter Brian Entin, that is absolutely not what is happening with Nancy.

In an interview on 28 August, Entin, a senior national correspondent for NewsNation, described a rare level of sustained attention. He said there are still FBI agents and local detectives whose 'entire full-time job is just the Nancy case every single day,' and that they meet daily to review leads and strategy.

Nancy Guthrie and Savannah Guthrie
Nancy and Savannah Guthrie Instagram/@savannahguthrie

'I really still feel that there's going to be a resolution and that [detectives are] going to solve it,' Entin said, citing information from his own sources.

He contrasted the Nancy investigation with other cold cases, where police may technically keep the file open but only return to it sporadically.

The Pima County Sheriff's Department has not released a timetable for any potential breakthrough. In public statements, the department has repeatedly described the investigation as active and ongoing and has urged anyone with credible information to come forward.

The FBI has issued similar appeals, backing them with images and document releases carefully calibrated to nudge the public without compromising the case.

DNA Technology Gives Investigators New Options in Nancy Guthrie Search

Entin believes the real game-changer in the Nancy case may not be a sudden confession or a dramatic sighting, but rather what modern DNA analysis can do with even the smallest fragment of biological material.

'I also have faith in the DNA,' he said, pointing to rapid advances that now unfold on what he described as almost a weekly basis. Techniques that were unavailable only a few years ago, including more sensitive testing and new ways of working with degraded samples, are now being used in major cases across the United States.

Authorities have disclosed some physical evidence from the scene, including blood on the front porch that matched Nancy Guthrie's DNA and gloves found about two miles away that contained an unknown male DNA profile. As of the latest updates, that suspect DNA has not matched anyone in the FBI's CODIS database or the Guthrie family, and investigators have not released a full inventory of what they recovered from the home and surrounding area.

What is clear is that law enforcement believes public attention still matters. The FBI's release of porch surveillance images of a masked man, and of alleged ransom notes, was a calculated step to jog memories and prompt tip-offs.

Those images, unsparing and eerie, have circulated widely on social media, with armchair detectives zooming in on shoe styles, body shape and even the way the man stands.

It can be recalled that reward money has also been part of the strategy. Savannah herself has offered $1 million for information leading to an arrest, on top of other reward funds raised through official channels. That is serious cash, even in a country numb to large crime bounties, and it underlines just how desperate the family is for answers.