Additional Coverage:
Suspect’s Unmasked Mouth a Potential Game-Changer in Nancy Guthrie Abduction Case
Experts are suggesting a critical oversight by the suspected abductor of 84-year-old Nancy Guthrie could provide crucial DNA evidence for investigators. The individual, seen outside Guthrie’s residence the morning of her disappearance, was reportedly clad in a balaclava and gloves, carrying an Ozark Trail Hiker Pack. However, the suspect’s mouth was left exposed, a detail that Forensic Science Professor April Stonehouse believes could prove pivotal.
Professor Stonehouse, who recently appeared on the Brian Entin Investigates podcast, indicated that the suspect’s saliva, if left within the residence, could yield DNA. This development comes as new, unsettling evidence surfaces, including a mysterious individual claiming to have “seen Nancy 5 days ago.”
During the podcast, host Brian Entin questioned Stonehouse on the viability of retrieving DNA from dried saliva. “If he was in the house yelling, or you know, when spit comes out or whatever and it goes on a table or on a counter.
Would the DNA stay there when it dries?” Entin asked.
Stonehouse confirmed that DNA would indeed persist, adding, “Half of the battle would be knowing that it was there and locating it.” She elaborated on standard crime scene procedures, noting that initial investigations would prioritize obvious evidence, such as blood found at the front door in this case.
Beyond visible evidence, Stonehouse suggested investigators would also be searching for items like burglary tools or the balaclava itself. “If he had shed that mask somewhere, we would definitely be swabbing that because he would have left saliva around the mouth of that,” she explained.
While acknowledging the potential benefit of the suspect’s exposed mouth, Stonehouse cautioned about the difficulty of pinpointing specific locations within the home where saliva might have been deposited. She confirmed that while investigators could search the entire house, finding a significant quantity of saliva without clear indicators would be challenging.
These insights follow an update from Pima County Sheriff Chris Nanos, who spoke with NBC Nightly News. When asked if the suspect might “strike again,” Sheriff Nanos responded with a firm “Absolutely.”
He stated, “We believe we know why he did this, and we believe that it was targeted, but we’re not 100 percent sure of that, so it’d be silly to tell people, ‘Yeah, don’t worry about it. You’re not his target.'”
Sheriff Nanos urged the public to remain vigilant, emphasizing, “Don’t think for a moment because it happened to the Guthrie family you’re safe. Keep your wits about you.” Despite these warnings, he declined to disclose the potential motive investigators have uncovered for the abduction.