Pima County Sheriff Chris Nanos says DNA tech issue may take months to fix in Nancy Guthrie case
The search for missing person Nancy Guthrie continues as investigators face challenges with mixed DNA found at her Arizona home. Pima County Sheriff Chris Nanos confirmed that no new names are being looked into at this time, despite local businesses claiming they were shown a list of names and images by the FBI.
The DNA recovered from inside Guthrie’s home is mixed, containing DNA from more than one person, making it difficult to run through national databases. The lab being used by the sheriff’s department in Florida has reported challenges with the samples, but Nanos remains hopeful that advancements in technology will help resolve these issues in the near future.
While the investigation into Guthrie’s disappearance is ongoing, Nanos mentioned that investigators are exploring other avenues, such as identifying additional articles belonging to Guthrie, like her shoes, pants, shirt, or jacket. Guthrie, 84, was last seen on the night of January 31, 2026, after being dropped off at her home in the Catalina Foothills area near Tucson.
Despite criticism of the sheriff’s office for the lack of progress in the case, Nanos emphasized that they are not giving up and are determined to find Guthrie. He acknowledged the frustration felt by the community and assured them that the search efforts will continue until she is located.
The sheriff’s commitment to the investigation was evident as he expressed his desire to find Guthrie as quickly as possible. He acknowledged that while progress may seem slow, he remains focused on the ultimate goal of bringing closure to Guthrie’s loved ones. Fox News Digital’s Michael Ruiz also contributed to this report.
In conclusion, the search for Nancy Guthrie remains a top priority for law enforcement agencies, despite the challenges faced in the investigation. The community continues to rally behind the efforts to find Guthrie and bring her home safely.
