JUST IN: The Pima County Sheriff has released two ransom notes received by local media in Tucson, Arizona, in the days after Nancy Guthrie was taken, calling fo

JUST IN: The Pima County Sheriff has released two ransom notes received by local media in Tucson, Arizona, in the days after Nancy Guthrie was taken, calling for the public's help in identifying their writer. The redacted versions of the notes arrive six months after the mother of "Today" show hos…