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

February 25, 2026

TL;DR

DNA from Nancy Guthrie's home may not be sufficient for identification purposes.
Investigators are using scientific techniques to potentially enhance low-level DNA samples.
Genetic genealogy is being used as an investigative tool, involving public genealogy sites.
DNA from gloves found near the house did not match national databases.
Family members have been cleared as suspects in the case.
Rewards totaling up to $1.1 million are being offered for information leading to Nancy Guthrie's return.

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