Aliens exist – they just haven't visited Earth, a NASA veteran has claimed. Dr Gentry Lee has worked at the US space agency ...

You find yourself pulled into a case that keeps unfolding with new evidence. Investigators from the Pima County Sheriff’s Department and the FBI recovered DNA at Nancy Guthrie’s Tucson property that ...

JADE JARVIS WPBF 25 NEWS DEVELOPING TONIGHT A PROMISING LEAD IN THE NANCY GUTHRIE DISAPPEARANCE HAS HIT A ROADBLOCK. DNA TESTED FROM GLOVES FOUND TWO MILES FROM GUTHRIE’S HOME DO NOT HAVE ANY MATCHES ...

An expert believes it's only a matter of time before DNA found on Nancy Guthrie's property can be traced to a specific individual as investigators turn to genetic genealogy to identify the suspect in ...

Although DNA evidence collected in the Nancy Guthrie investigation has yet to yield matches, law enforcement is still bracing for results that could expose cracks in the southern Arizona case ...

DNA on a glove found near Nancy Guthrie’s home produced no matches in the FBI’s Combined DNA Index System (CODIS). Investigators hoped they had evidence that would lead them to the mother of “TODAY” ...

Police confirmed that no DNA matches were found in the FBI database from a glove discovered two miles from missing Nancy Guthrie’s home. The glove, believed to match one worn by a masked suspect seen ...

As the search continues for Nancy Guthrie, the Pima County sheriff tells NBC News that DNA found on her property could belong to the suspect behind her disappearance. NBC’s Liz Kreutz reports and Tom ...

Tucson, Arizona - One of the most promising leads yet in the investigation into the abduction of Nancy Guthrie proved a disappointment on Tuesday when DNA from a glove found near her Arizona home ...

Alex Sundby is a senior editor at CBSNews.com. In addition to editing content, Alex also covers breaking news, writing about crime and severe weather as well as everything from multistate lottery ...

Comparison with DNA profiles in CODIS database comes up empty Investigators analyzing other DNA samples from Guthrie residence DNA taken from glove that resembled pair worn by masked prowler TUCSON, ...