WELCOME TO MEET THE PRESS NOW I'M KRISTEN WELKER, AND WE BEGIN WITH THE NEW DETAILS IN THE DESPERATE AND AGONIZING SEARCH FOR NANCY GUTHRIE, THE BELOVED 84 YEAR OLD MOTHER OF OUR DEAR FRIEND AND NBC NEWS COLLEAGUE SAVANNAH GUTHRIE. WITH THE SEARCH NOW ENTERING ITS FIFTH DAY AND STILL NO SUSPECT OR PERSON OF INTEREST IDENTIFIED BY INVESTIGATORS AS AUTHORITIES ALSO INVESTIGATE A POTENTIAL RANSOM NOTE TODAY, AUTHORITIES PROVIDING NEW INFORMATION WITH A TIMELINE FROM THE NIGHT THEY BELIEVE NANCY GUTHRIE WAS TAK ...