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FBI Says DNA in Nancy Guthrie Case Is Not New as Hair Sample Enters Lab Review

Experts warn the hair sample may require months of work.

FBI Reviews Transferred DNA in Nancy Guthrie Case After Lab Handoff

FBI Sifts Tens of Thousands of Tips in Search for Nancy Guthrie Suspect

Suspect in Brown University Mass Shooting and MIT Professor’s Killing Found Dead in New Hampshire Storage Unit

Manhunt Intensifies for Brown University Shooter as New Images Released and FBI Offers Reward

Utah Arrests 22-Year-Old in Charlie Kirk Killing After Multi-Agency Manhunt