On Mar. 5, a Pima County jail inmate, Christopher Michael Marx, filed a lawsuit against Nanos and the Pima County Sheriff's Department (PCSD) in the U.S. District Court for the District of Arizona. 🎬 ...

One theory has been shot down by experts amid the ongoing Nancy Guthrie investigation -Credit:Instagram A widespread theory surrounding Nancy Guthrie's disappearance has been dismissed after Google ...

The search for the missing mother of NBC host Savannah Guthrie entered day 33 as the “Today” anchor returned to the set Friday for an off-camera meeting with staff. “I wanted you to know that I’m ...

DNA from Nancy Guthrie’s home yielded only a partial profile, delaying suspect identification. But, all is not lost. DNA from Nancy Guthrie’s home yielded only a partial profile, delaying suspect ...

Sheriff Nanos leads the investigation into Nancy Guthrie's 22-day disappearance in Tucson. Mixed DNA samples complicate identification; technology advancements may help soon. Nanos told Guthrie’s ...

PIMA COUNTY, Ariz. -- The search for 84-year-old Nancy Guthrie, the mother of "Today" host Savannah Guthrie, began after she was abducted from her home near Tucson, Arizona, on Sunday, Feb. 1, ...

Forensic experts are struggling to isolate "mixed" DNA samples found at Nancy Guthrie’s home, a process that could take months. Authorities are searching for a man seen on porch surveillance video, ...

The hunt for Nancy Guthrie, the 84-year-old mother of the “Today” show host Savannah Guthrie, has extended to its 20th day. The authorities have said they believe she was abducted from her home near ...

There was an increase in online search for Nancy Guthrie’s home address and daughter Savannah Guthrie’s salary before her mom’s disappearance. According to Google Trends data reviewed by Us Weekly, ...

As the search for Nancy Guthrie stretches into its third week, investigators are turning their attention to a half-dollar-sized device they hope could lead to a breakthrough in the case: the ...

An expert believes it's only a matter of time before DNA found on Nancy Guthrie's property can be traced to a specific individual as investigators turn to genetic genealogy to identify the suspect in ...