Human remains discovered in a desert roughly 15 miles from Nancy Guthrie's Tucson home have no confirmed connection to the 84-year-old's kidnapping case, though the investigation remains stalled after more than six months.
Deputies from the Pima County Sheriff's Department were seen Monday at a site near West Ajo Way and South La Cholla Boulevard, where the remains were found in open desert. Officers were also spotted up a private road and in front of a residence at the top of a nearby driveway. The sheriff's department said there is no indication "at this time" that the remains are connected to Guthrie's disappearance, the New York Post reported.
Law enforcement officials told CNN the remains appeared to have been next to a busy four-lane highway near the discovery site for an extended period. The exact date the remains were first found remains unclear, and no identification has been announced.
The discovery comes as the search for Nancy Guthrie, the mother of "Today" show host Savannah Guthrie, stretches past the six-month mark with no arrests, no publicly identified suspects, and a growing list of questions about how Pima County handled the case from the start.
Nancy Guthrie was allegedly kidnapped from her Tucson home on February 1. Blood was found on her front porch, and surveillance footage captured a masked suspect, described as roughly five feet nine inches tall with a medium build, carrying an Ozark Trail Hiker Pack backpack, at the residence the night she vanished, AP News reported.
The FBI later recovered a glove in a field about two miles from the home. DNA from that glove preliminarily matched gloves worn by the masked figure on the porch camera. Investigators also pursued leads involving a towed vehicle and a detained individual, and obtained court authorization for a search south of Tucson.
Yet none of those threads has produced an arrest. No suspect has been publicly named. The case has generated intense public scrutiny, and much of it has landed on the desk of Pima County Sheriff Chris Nanos.
Critics have alleged Nanos's department failed to act on early leads that could have advanced the investigation. Sources inside the sheriff's office have alleged that detectives dismissed the blood found on Guthrie's porch for hours before treating it as evidence. Nanos has maintained that his department's actions were appropriate.
That defense has not quieted the criticism. The sheriff's handling of evidence and public statements has drawn repeated scrutiny. In one episode, Nanos said he had no note related to the case, then released two ransom notes the following day.
Those ransom notes carried a grim claim: that Nancy Guthrie died shortly after being taken. The notes' authenticity has not been publicly confirmed or denied by investigators, but their content deepened the anguish for a family already enduring months without answers. The release of the notes added another layer of public pressure on the sheriff's department.
Forensic efforts have also hit dead ends. A hair collected from the crime scene yielded no usable DNA profile, Pima County's sheriff confirmed. For a case that has produced a glove with preliminary DNA, surveillance footage of a suspect, and blood on a porch, the inability to extract a profile from a key piece of physical evidence underscores how little the investigation has delivered in six months.
Savannah Guthrie has spoken publicly about the toll on her family. In July, she told Arizona outlet KOLD:
"There is not a moment that goes by that we aren't actively [trying to find our mom]."
The family has described the months since the disappearance as a period of agony. In an earlier appeal posted to Instagram, Savannah Guthrie addressed whoever might have information directly.
"It is never too late to do the right thing. And we are here. And we believe in the essential goodness of every human being, that it's never too late."
The Guthrie family has renewed its plea for answers repeatedly, each time confronting the same silence from an investigation that appears to have stalled.
This week's discovery is not the first time human remains found in the Tucson area have sparked speculation about a connection to the Guthrie case. In May, a local YouTuber named AJ Wysopal found a full skeleton less than five miles from Guthrie's Catalina Foothills home during an amateur search. A University of Arizona anthropologist, James T. Watson, confirmed to Fox News that the remains were prehistoric, a Native American individual buried between several hundred and 1,000 years ago. Ceramic artifacts found nearby were consistent with a known archaeological site. The remains were transferred to the Tohono O'odham Nation.
Watson noted that the Sonoran Desert regularly yields human remains. Erosion, development, and the region's proximity to the U.S.-Mexico border mean that dozens to hundreds of bodies surface each year.
Watson offered a blunt warning about the ongoing searches:
"So there [are] a lot of places that an individual could get lost or pass away, or hide a body. I think...as people start to poke into some of these crevices that don't normally get poked into across the desert, they're likely to find more individuals."
That reality means every discovery near Tucson will inevitably raise the question of whether it connects to Nancy Guthrie, and, so far, the answer has been no each time.
The Pima County Sheriff's Department now sits more than six months into an investigation that has produced surveillance footage of a suspect, a glove with preliminary DNA, blood evidence, ransom notes, and a detained individual, yet no arrest and no public identification of a suspect. The identity of the remains found this week has not been announced. Whether they have been submitted for forensic analysis is unknown.
Sheriff Nanos has faced sustained criticism for his department's handling of the case from the earliest hours. The pattern, delayed evidence processing, contradictory public statements, forensic dead ends, has left the Guthrie family and the public with mounting questions and no one held accountable for the answers.
An 84-year-old woman was taken from her home. Her family has begged for help. And the agency responsible for finding her has spent six months demonstrating why families like the Guthries stop trusting the system to deliver justice.