Nancy Guthrie DNA Bombshell, D4VD Arrest for Murder 1

Movement in two major cases. The FBI now conducting advanced analysis on DNA evidence previously collected from Nancy Guthries' home, including hair samples. 84-year-old Nancy Guthrie, mother of Savannah Guthrie missing 76 days. We are also hearing that someone may have been detained.

Singer/TikTok star d4vd (David Anthony Burke) arrested on suspicion of murdering 14-year-old Celeste Rivas Hernandez. He is being held without bail. Celeste's body was discovered of the teen's body in a Tesla registered to him last September. Attorneys for Burke declare his innocence.

Joining Nancy Grace today:

• Brian Fitzgibbons - Director of Operations for USPA Nationwide Security, website: www.uspasecurity.com, Instagram: @uspa_nationwide_security, former Marine and Iraq war veteran
• Tami Ballard - DNA and Crime Scene Consultant, Crime Scene Investigation and Reconstruction, Former DNA Criminalist for the San Diego Police Dept. Crime Laboratory
• Dave Mack - Investigative Reporter, 'Crime Stories'

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