FBI Examines Fresh DNA Evidence In Nancy Guthrie Case

More than 11 weeks after the disappearance, officials say it remains unclear what additional information the available DNA evidence may yield. Experts have indicated that the sample appears to be a complex mixture, likely containing genetic material from three or more individuals.

Authorities have said that at least one contributor to the DNA evidence is male, adding that other forensic testing has already been completed.

For example, blood found on the front porch was confirmed to belong to Nancy Guthrie. Investigators also examined a glove recovered about two miles from her home, which they said resembled one worn by a masked individual captured on a Nest doorbell camera.