DNA sample now complicates Nancy Guthrie case as family raises $1M reward

Investigators have turned to genetic genealogy to identify DNA found at Nancy Guthrie's home after her kidnapping.

DNA testing in Guthrie case yields samples from individuals with legitimate access to home

Former FBI special agent Jonathan Gilliam assesses DNA test results in the Nancy Guthrie disappearance investigation on ‘The ...
WDEF

DNA from Nancy Guthrie’s house may not provide enough evidence to help investigators, sources say

DNA recovered from inside Nancy Guthrie's house may not provide enough evidence to help investigators identify the people behind the disappearance of the mother of "Today" show co-host Savannah ...
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DNA from Nancy Guthrie investigation can’t be entered into CODIS, sources say

The Pima County Sheriff previously said the DNA recovered from Nancy's home is mixed, which complicates the process of getting results.