Genetic Genealogy

Six months after Nancy Guthrie disappeared from her home in Tucson, Arizona, Pima County Sheriff Chris Nanos sat down for an interview. Rather than speaking with a major television network, Nanos sat down with a seventeen-year-old high…

More than two months after Nancy Guthrie disappeared from her Tucson home, the biggest question is whether she's still alive. Nevertheless, hope remains that DNA might help resolve the case one way or another. However, DNA is technical and…

As the investigation into the disappearance of 84-year-old Nancy Guthrie nears its fourth week, the journalists in Tucson seem tired and frustrated with few new developments. But, there is an interesting new angle. Read on for more…