India, Oct. 6 -- Nancy Guthrie Case Latest Update Today: The investigation into the disappearance of 84-year-old Nancy Guthrie, the mother of Today show co-host Savannah Guthrie, remains unresolved more than eight months after she disappeared from her home in Tucson, Arizona.

The latest development involves Luke Daley, an Arizona man who was previously detained during the early stages of the Nancy Guthrie investigation. Daley was arrested again on September 30, 2026, but authorities have made clear that his latest arrest is not related to Guthrie's disappearance.

A spokesperson for the Pima County Sheriff's Department confirmed to Fox News Digital that Daley was booked into the Pima County Adult Detention Complex on September 30. The sh...