In a significant development in the investigation into the abduction of Nancy Guthrie, mother of NBC News anchor Savannah Guthrie, authorities have detained a person of interest south of Tucson, Arizona. The Pima County Sheriff’s Department confirmed the detention occurred during a routine traffic stop, with the subject now under questioning in connection to the case.
The sheriff’s department announced the news via a post on X on Tuesday evening, February 11, 2026. “Earlier today, Pima County Sheriff’s Department deputies detained a subject during a traffic stop south of Tucson,” the post stated. “The subject is currently being questioned in connection to the Nancy Guthrie investigation.” The update included an image related to the detention.
Journalist Yashar Ali provided additional details on the location, noting that the person of interest was detained in Rio Rico, Arizona. He highlighted its proximity to the border, describing it as about an hour away from Tucson and just 20 minutes from Mexico.
The Pima County Sheriff’s Department emphasized that more information would be forthcoming. “Additional information will be released as it becomes available,” the post concluded, signaling ongoing developments in the high-profile case.
This detention marks a potential breakthrough in the probe into Nancy Guthrie’s abduction, though officials have not yet disclosed the identity of the subject or specifics of their involvement. The Pima County Sheriff’s Department continues to lead the investigation from its base in southern Arizona.
Rio Rico’s location near the U.S.-Mexico border has drawn attention, given its strategic position roughly 20 minutes north of the international line and an hour’s drive from Tucson, where the traffic stop unfolded amid routine patrol operations.
