Savannah Guthrie's missing mother is 'still out there,' sheriff says, but no suspects

TUCSON, Ariz. (AP) — Investigators have no proof that the missing mother of “Today” show host Savannah Guthrie is still alive but are holding out hope she is “still out there,” a sheriff in Arizona said Thursday. Five days into the desperate search for 84-year-old Nancy Guthrie, authorities have not identified any suspects or persons [...]