New details in Nancy Guthrie timeline

THE SEARCH FOR NANCY GUTHRIE AND A KEY DATE IN QUESTION, DATE IN QUESTION, JANUARY 11th. 20 DAYS BEFORE THE. JANUARY 11th. 20 DAYS BEFORE THE ABDUCTION. 20 DAYS BEFORE THE ABDUCTION. HERE'S LIZ KREUTZ. HERE'S LIZ KREUTZ. >> Reporter: TONIGHT, FOR THE FIFIRST TIME, >> Reporter: TONIGHT, FOR R THE FIRST TIME, PIMA COUNTY SHERIFF. FOR THE FIRST TIME, PIMA COUNTY SHERIFF EXPLPLAINING THE. PIMA COUNTY SHERIFF EXPLAINING THE SISIGNIFICANCE OF. EXPLAININGNG THE SIGNIFICANCE OF JANUARY 11th. SIGNIFICANCE OF JANUARY 11th. A DATE THREEEE WEEKS. JANUARY 11th. A DATE THREE WEEKS PRIOR TOTO NANCY. A DATE THREE WEEKS PRIOR TO NANCY GUGUTHRIE'S ABDUCTION. PRIOR TO NANCY GUTHRIE'S ABDUCTCTION THAT NEIGHBORS SAY. THAT NEIGHBORS SAY INVESTIGATORS HAVE SPECIFICALLY BEEEEN. SPECIFICALLY BEEN ASKING ABOUT DURING THEIR SEARCH. ASKING ABOUT DURING THEIR SEARCH. ANAND THAT THE GUTHRIE. THEIR SEARCH. AND THAT THE GUTHRIE FAMILY ALSLSO NOTED AS. AND THAT THE GUTHRIE FAMILY ALSO NOTED AS A KEY DAY IN A. FAMILY ALSO NOTED AS A KEY DAY IN A STATEMENT T SHARED OVER. STATEMENT SHARED OVER THE WEEKEND. THE SHERIFFS T TELLS. THE WEEKEND. THE SHERIFFS T TELLS NBC NEWS THE DATE. THE SHERIFFS TELLS NBC NEWS THE DATE INITIALLY COMFROM.

NBC NEWS THE DATE INITIALLY COMFROROM GOOGLE, THE OWNER OF. INITIALLY COMFROM GOOGLE, THE OWNER OF NEST, WHICH HAS BEEN. NEST, WHICH HAS BEEN HELPING RETRIEVE IMAGES FROM NANCY'S. HELPING RETRIEVE IMAGES FROM NANCY'S DODOORBELL CAMERA. IMAGES FROM NANCY'S DOORBELL CAMERA. THE COMPANY TOLD. DOORBELL CAMERA. THE COMPANY TOLD INVESTIGATORS THIS. THE COMPANY TOLD INVESTIGATORORS THIS SURVEILLANCE DOES NOT. SURVEILLANCE DOES NOT APPEAR TO BE WEARINGNG A BACKPACK, WAS TAKE. APPEAR TO BEBE WEARING A BACKPACK, WAS TAKE ON THAT DAY. A BACKPACK, WAS TAKE ON THAT DADAY. GOOGLE LATER TOOK. ON THAT DAY. GOGOOGLE LATER TOOK THAT BACK AND SAID. GOOGLE LATER TOOK THAT BACK AND SAID THEY COULD NOT. THAT BACK AND SAID THTHEY COULD NOT DEFINITIVELY PIN THE. DEFINITIVELY PIN THE PHOTO TO JANUARY 11th OR ANY SPECIFIC DAY. PHOTO TO JANUARY 11th OR ANY SPECIFIC DAY.Y. HE SAYS IT'S FOR THAT. OR ANY SPECIFIC DAY. HE SAYS IT'S F FOR THAT REASON HE'S. HE SAYS IT'S FOR THAT REASON HE'S MAININTAINED IT'S STILL. MAINTAINED IT'S STILL UNCLEAR IF THE SUSPECT VISITED. UNCLEAR IF THE SUSPECT VISITED NANCY'S HOME PRIOR TO. SUSPECT VISITED NANCY'S HOME PRIRIOR TO THE KIDNAPPING ON.

NANCY'S HOME PRIOR TO THE KIDNAPPING ON FEBRUARY 1st. THE KIDNDNAPPING ON FEBRUARY 1st. >> HE MAY HAVE. FEBRUARYRY 1st. >> HE MAY HAVE. I JUST CAN'T SAY WITH. , I JUST CAN'T SAY WITH ANY CLARITY THAT, OH, YES, ON THIS DATE, ANY CLARITY THAT, OH, YES, ON THIS DATE,E, THIS TIME, HE WAS. THIS TIME, HE WAS THERE. >> Reporter: NBC NEWS. THERE. >> Reporter: NBC NEWS HAHAS REACHED OUT TO. HAS REACHED OUT TO GOOGLE BUT NOT HEARD BACK. GOOGLE BUT NOT H HEARD BACK. THE FBI HAS ALSO NOT. BACK. THE FBI HAS ALSO NOT COMMENTED ON THE. COMMENTED ON THE TIMELINE. IT'S BEEN 51 DAYS. TIMELINE. IT'S BEEN 51 DAYS SINCE NANCY. IT'S BEEN 51 DAYS SINCE NANCY DISAPPEARED. SINCE NANCY DISAPPEARERED. IN THAT NEW. DISAPPEARED. ININ THAT NEW STATEMENT, SAVANNAH. G. STATEMENT, SAVANNAH AND HER FAMILY SAYING IN PART, WE. AND HER FAMILY SAYING IN PART, WE DESPERATELY ASK THIS. IN PART, WE DESPERATELY ASK THISIS COMMUNITY FOR RENEWED. DESPERATELY ASK THTHIS COMMUNITY FOR RENEWED ATTENTION TO NANCY'S. ATTENTION TO NANCY'S CASE. WE MISS OUR MOM WITH.