India, Sept. 27 -- Nancy Guthrie Case Latest Update Today: Nancy Guthrie, the 84-year-old mother of "Today" show host Savannah Guthrie, disappeared from her Tucson, Arizona, residence on February 1, 2026. The case has since developed into a months-long investigation involving the FBI, Pima County Sheriff's Department, surveillance evidence, forensic testing, reported ransom communications and a public search for information.

Authorities have released details about a person seen near Nancy Guthrie's home, examined DNA recovered during the investigation and investigated multiple messages sent to media outlets. The following is a chronological look at the major publicly reported developments in the case.

Nancy Guthrie Disappearance: What H...