Person of interest in Nancy Guthrie’s disappearance detained in Arizona, officials say

A person of interest has been detained in connection with the disappearance of Nancy Guthrie, the mother of “Today” show co-host Savannah Guthrie, two law enforcement sources told CBS News. The were detained in Tucson, the sources said.

It was not immediately clear if the person detained was the same person seen in surveillance video and images released by the FBI earlier Tuesday.

There was also no immediate word on the whereabouts or condition of 84-year-old Nancy Guthrie, who has been missing for 10 days and was without medication her family said she needed to take daily.