
Anderson Cooper 360 TMZ's Harvey Levin: New Ransom Note "A Little More Graphic And Chilling"
Feb 19, 2026
Randy (Renda) Kay — lab demonstrator from John Jay College explains DNA extraction and analysis. John Miller — former law enforcement official breaks down ransom-note forensics and search tactics. Ed Lavandera — CNN correspondent reports on the Nancy Guthrie search and on-the-ground developments. They discuss a new purported ransom demand, cross-border searches, video and biological evidence, and lab techniques used in investigations.
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Ransom Notes Vary And Raise Scam Risks
- Multiple ransom emails surfaced after Nancy Guthrie vanished, varying in crypto type and graphic threats.
- Investigators treat each note as real while probing authenticity and potential scams.
Search History Led To An Arrest
- John Miller recounted solving a bombing by subpoenaing search engines to see who searched the wrong address.
- That narrowed suspects from dozens to one, showing digital searches can crack cases.
Collect Clean Swabs For Mixed DNA
- DNA labs can extract full profiles from extremely small samples, sometimes as little as four cells.
- Investigators should run clean victim swabs to subtract known profiles when analyzing mixed samples.

