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FBI Doing Genealogy Testing on DNA Found On Glove, Nancy Guthrie Property
Nancy Guthrie Kidnapping
FBI Using Genealogy Testing on Glove
Published
The FBI came up dry on its DNA test of the glove found 2 miles from Nancy Guthrie‘s home, but TMZ has learned the agency is now doing genealogy testing, which has become a powerful tool in catching criminals.
The DNA on the glove did not get a hit from CODIS — the database that profiles nearly 27 million people convicted of various crimes — but genealogy testing is far broader. They’re also analyzing DNA evidence found at Nancy’s house.
The big companies — 23andMe and Ancestry.com — do not cooperate with law enforcement for privacy reasons. But smaller companies work with law enforcement, so it’s another avenue for the FBI to pursue.
Even if there’s not a direct match on a genealogy search, there’s still a path to finding a criminal. The profile could closely but not exactly resemble the target, and that could be a relative. We’re told the FBI would then look to see if someone on the family tree fits the profile — a man, between 5’9″ and 5’10” with an average build who lives in the Tucson area.
TMZ.com
As we reported, although the Pima County Sheriff’s Dept. sent DNA to a lab in Florida, the FBI sent DNA to a lab in Arizona. Privacy laws require the feds to use a lab in the state where the item is found. Those results from the Arizona lab were used for the CODIS search.