Nancy Guthrie case: Retired lieutenant suggests Mexico ties were downplayed to keep feds off case early

Nancy Guthrie, the 84-year-old mother of Savannah Guthrie, is missing and investigators are facing challenges in locating her due to the desert terrain in Tucson. A retired lieutenant suggests that Mexico ties may have been downplayed to keep federal authorities out of the case. The investigation is ongoing with the FBI and local sheriff's department involved.