Overview
- The investigation, which this week marks six months since Nancy Guthrie vanished from her Tucson home, is being run by a joint Pima County Sheriff’s Department and FBI task force and is described as active and ongoing.
- Sheriff Chris Nanos says investigators are conducting complex, time‑intensive work that includes processing large volumes of DNA across multiple laboratories and using genetic genealogy alongside terabytes of digital and video evidence.
- Authorities released doorbell footage showing a masked intruder at Guthrie’s front door and reported the Nest camera was found tampered with or missing when police arrived, evidence now part of multi‑lab analysis.
- More than $1.2 million in combined rewards for information remains unclaimed, which a retired FBI agent says may indicate a very small circle of people who know what happened.
- A public dispute between Sheriff Nanos and FBI Director Kash Patel over how quickly the FBI was involved and where early evidence was sent has fueled scrutiny while the Guthrie family continues public pleas, including Savannah Guthrie’s recent video appeal.