Nancy Guthrie case could be solved by new tech: DNA expert

DNA expert Cece Moore appeared on NewsNation's "Brian Entin Investigates" program with senior national correspondent Brian Entin on a recent broadcast, discussing how new genetic genealogy technology could potentially solve the long-unsolved case of Nancy Guthrie. The case, which has remained cold for decades, involves the 1975 disappearance and suspected murder of the young woman, whose body was never found. During the interview, Moore explained the revolutionary capabilities of forensic genetic genealogy, a technique that combines traditional DNA analysis with public genealogy databases to identify suspects or victims. This method, which gained prominence through its use in solving the Golden State Killer case, allows investigators to build family trees from crime scene DNA and identify potential relatives of an unknown person. Moore emphasized that this technology could be applied to old evidence from the Guthrie case, potentially providing leads that were impossible to obtain with previous forensic methods. The discussion highlighted the growing impact of this technology on cold case investigations across the United States, transforming how law enforcement approaches decades-old unsolved crimes. While specific details about evidence in the Guthrie case were not disclosed, the expert's participation signals renewed investigative interest and the application of modern scientific tools to one of the region's enduring mysteries. The segment underscores a broader trend of using advanced DNA techniques to seek justice for victims and closure for families long after traditional investigative avenues have been exhausted.