Article continues below advertisementIdentifying a "second location" in the search for missing mom Nancy Guthrie could serve as a breakthrough in the case, according to genetic genealogist CeCe Moore."She had to be held somewhere," Moore told NewsNation's Natasha Zouves in a podcast episode uploaded to YouTube on Saturday, March 28. "If there is a second crime scene that is discovered," she explained, referring to a car or a place Nancy might have been taken, "then that gives them another opportunity to find DNA.