SUMMARY
- DNA evidence found at Guthrie’s property is being tested, including samples not belonging to her or known associates.
- Law enforcement investigated a gray Range Rover near a restaurant, photographing the interior and towing the vehicle for further examination.
- Suspect described in doorbell footage as a 5-foot-9 to 5-foot-10 male with average build carrying an Ozark Trail Hiker backpack.
TUCSON, Ariz. — Authorities conducted a major operation near Nancy Guthrie’s residence Friday, mobilizing over a dozen vehicles including SWAT and forensic units, as investigators pursue leads in the ongoing disappearance case, the Pima County Sheriff’s Department said.
The intensive operation underscores heightened investigative activity in the Nancy Guthrie disappearance, drawing local, state, and federal resources.
Roads near E Orange Grove Road and N First Avenue were temporarily closed as authorities conducted searches tied to the case.
Nancy Guthrie, 40, has been missing since early February. The Pima County Sheriff’s Department and the FBI have coordinated multiple search and investigative efforts, including forensic examinations and reviewing video evidence from nearby homes.
Previous operations focused on areas surrounding Guthrie’s property, where several items, including gloves found up to 10 miles away, are under analysis.
Criminal justice experts note the significance of DNA evidence in missing person cases.
Dr. Karen Hull, a forensic criminologist at the University of Arizona, said, “Unidentified DNA at a crime scene can drastically narrow the suspect pool, especially when cross referenced with national databases.”
FBI Special Agent in Charge Thomas L. Linton commented, “Coordinated operations like this are critical for consolidating physical evidence, validating witness reports, and ensuring no potential lead is overlooked.”
CNN producer Sara Delgado reported, “Investigators spent nearly four hours at the scene photographing a Range Rover before towing it, indicating a potential link to the case.”
Pima County Sheriff Chris Nanos said in a statement, “A written statement is forthcoming regarding the operation and ongoing investigative steps.”
Local resident Maria Torres observed, “Seeing so many law enforcement vehicles in the neighborhood is unsettling, but it shows authorities are taking the case seriously.”
Investigators are expected to continue forensic testing of DNA and other materials collected, while the FBI and local authorities analyze surveillance footage. Road closures and search activities may resume as new evidence emerges.
The operation near Nancy Guthrie’s Tucson home highlights the intensity and coordination of ongoing efforts to solve her disappearance.
With DNA testing and vehicle investigations underway, authorities aim to narrow leads and advance the case toward resolution, reinforcing the importance of multi agency collaboration.
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