Nancy Guthrie case hits six months with no breakthrough as probe centers on DNA evidence; expert’s new claim surfaces

Nancy Guthrie Case: As the disappearance of Nancy Guthrie reaches the six‑month mark, a leading expert has raised troubling questions about the DNA evidence at the center of the case. Genetic genealogist CeCe Moore appeared on News Nation's Elizabeth Vargas Reports on Friday, July 31, to discuss the investigation. During the interview, she shared her assessment about the forensic samples under review.

“When you are collecting DNA from a crime scene like that, that’s very likely going to happen,” Moore said on the show, as quoted by Men’s Journal. “As far as the mixture goes, well, we knew it was a complex mixture.” “We knew it was more than two people. It is disappointing to hear that it’s four or more people with the latest interviews that the sheriff has given, because that is going to make it extremely difficult,” she further stated.

This comes after Pima County Sheriff Chris Nanos revealed that a hair sample found at Nancy Guthrie’s home was inconclusive. Officials later confirmed they were conducting a genetic genealogy study, which produced matches from individuals who were ultimately cleared as suspects.


With the hair sample yielding no leads, investigators are now focused on a mixed DNA sample retrieved from Guthrie’s home. According to Nanos, the sample contains genetic material from as many as four individuals. He acknowledged that current technology may not yet be capable of fully separating the profiles, but multiple laboratories across the country are working on it, including the FBI lab in Quantico, Virginia, and facilities in Kansas, Florida, California, and Arizona.

The process has made the investigation even more complex, and Moore noted that the DNA is “extremely difficult” to identify, even with advanced research and data. As of now, the DNA sample, apparently the last major hope in the case, has not led to any progress, further complicating the investigation. Still, as August begins, the Pima County Sheriff’s Department and FBI officials have confirmed they have not forgotten about the case.

The investigation into the disappearance of Nancy Guthrie, the 84-year-old mother of NBC journalist and “Today” show host Savannah Guthrie, has officially reached the six-month mark, yet there are a plethora of questions that are still unanswered. Despite numerous leads, investigators have not named or arrested any suspect, and as the kidnapping probe continues, the lack of resolution offers little comfort to Guthrie’s family or to the public hoping for closure.

Nancy Guthrie was reported missing from her Tucson, Arizona, home on February 1, 2026. She was last seen on the evening of January 31, 2026. After the investigation was launched, authorities quickly came to believe she was taken from her home against her will.