Pima County Sheriff Chris Nanos is detailing the newest problem within the ongoing seek for Savannah Guthrie’s lacking mother, Nancy Guthrie.
“Our lab tells us there’s challenges with it,” Nanos informed NBC Information correspondent Erin McLaughlin in a brand new sit-down interview on Friday, February 20, detailing how the DNA discovered inside Nancy’s house is “blended.”
In keeping with the legislation enforcement officer, having “blended” DNA means the pattern comprises DNA from a couple of individual, making it tough to run via nationwide databases.
“The expertise is transferring so quick and it’s such a frenzy that they assume some of these items will resolve itself simply in a matter of weeks, months or perhaps a yr,” Nanos continued.`
Authorities confirmed on February 13 that “DNA apart from Nancy Guthrie’s and people in shut contact to her” was found in her Arizona house.
“Investigators are working to establish who it belongs to,” an announcement shared with a number of media shops learn on the time. “We aren’t disclosing the place that DNA was positioned.”
Nancy was first reported lacking on February 1 after the 84-year-old failed to satisfy up with pals to attend a digital church service. Authorities haven’t recognized an individual of curiosity or suspect within the matriarch’s ongoing disappearance, although investigators did rule out Savannah, her brother Camron, her sister Annie and their relations as doable suspects.

Nancy and Savannah Guthrie Courtesy of NBC Information
“Not one single individual within the household is a suspect,” Nanos informed KOLD 12 Information on February 16. “So I’m telling everybody, efficient as we speak, you guys [media] have to knock it off, give up. Persons are hurting. They’re victims. I’m saying they’re clear. We have now cleared them.”
On February 12, the FBI launched an official description of a possible topic within the case after safety digital camera footage confirmed a masked particular person making an attempt to disable Nancy’s entrance door digital camera.
The topic is “a male, roughly 5’9’’ – 5’10’’ tall, with a median construct. In [a newly-obtained security] video, he’s sporting a black, 25-liter ‘Ozark Path Hiker Pack’ backpack.” Officers confirmed they’d obtained 12,000 suggestions from the general public associated to Nancy’s disappearance and have been doubling the reward from $50,000 to $100,000 for any info that leads to her rescue or restoration.
On Friday, Nanos admitted that the investigation is “not going quick sufficient.”
“It’s by no means quick sufficient for the sheriff,” he stated. “I need it such as you — come on guys, let’s go, let’s go, let’s discover her. However the actuality is that I additionally know that typically issues take time.”
Regardless of Nanos admitting that there are “no names” authorities are at present trying into in reference to Nancy’s disappearance, he believes that they’re “getting nearer” to discovering her and her alleged kidnappers.
“By way of leads and dealing and getting on the market, I believe that [the investigation] continues to be rising, yeah,” he defined. “I believe we’re getting nearer to figuring out a few of the different articles, not simply that backpack — just like the footwear, the pants, the shirt or jacket.”
When requested if he had a message for Nancy’s household as authorities proceed their search, Nanos stated: “We’re not quitting. We’ll discover her. Yeah.”


