FBI combs desert terrain for clues in Nancy Guthrie’s disappearance

The FBI is actively searching desert terrain for clues related to the disappearance of Nancy Guthrie, an 84-year-old woman and the mother of "Today" show host Savannah Guthrie. The investigation has intensified following the release of fresh surveillance images from Nancy Guthrie's porch on the night she went missing. These developments raised hopes among authorities that they were nearing a significant breakthrough in the case. As part of the investigation, a man was detained for questioning in connection with Nancy Guthrie's disappearance. This individual was located in southern Tucson, Arizona, and his detention was confirmed by multiple sources, including the Pima County Sheriff’s Department and the FBI. However, reports indicate that the man has since been released after questioning, leaving the status of the investigation unclear. The case has garnered national attention, with police activity reported across Arizona as they search for Nancy Guthrie. The urgency of the situation is underscored by the involvement of federal authorities and the media coverage it has attracted. The investigation continues as law enforcement agencies work to gather more information and locate Nancy Guthrie.