India, April 17 -- The FBI has significantly escalated its forensic efforts in the abduction investigation of 84-year-old Nancy Guthrie, deploying advanced DNA testing techniques, including next-generation sequencing,

A forensic psychologist said that Nancy Guthrie most likely knew her 'too cool under pressure,' 'psychopathic' kidnapper.

Nancy Guthrie disappearance case probe big update explains Day 51 search status, FBI findings, DNA results, ransom emails, and family appeal. Authorities continue investigation with video review, community tips,

TUCSON, Ariz. — As the Nancy Guthrie case enters week three, investigators and the public are awaiting potentially pivotal DNA results tied to a glove recovered near the scene. But according to retired FBI agent Jason Pack, even a major forensic ...

Despite the suspect having removed the entire app, FBI forensic experts were still able to find Signal messages. They used a trick.