Dutyron
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Should the Family Have Taken Polygraphs? | Nancy Guthrie Case Analysis
Posted
February 18, 2026
Views
45,295
Likes
2,645
Comments
549
Engagement
7.05%
February 18, 2026
45,295
2,645
549
7.05%
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1:12:10Now PlayingIn the Nancy Guthrie abduction case, the Pima County Sheriff’s Office has publicly stated that family members were cleared. - But how are families typically cleared in cases like this?
Retired NYPD detectives break down: How polygraphs are used in major investigations • Whether polygraphs are voluntary • How the FBI uses polygraphs • Why they are not always admissible in court • Whether polygraphs are a standard tool to clear close contacts
We explain how investigators typically approach family members, last-person-seen protocols, and why polygraphs remain a powerful investigative tool — even if they aren’t always admissible in court.
This is law enforcement procedure analysis — not speculation.
#NancyGuthrie #CrimeScene #polygraph
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© CrimeTime with DutyRon. This broadcast is for informational and educational purposes only. All individuals are presumed innocent unless proven guilty in a court of law. Information discussed is based on publicly available reporting and law-enforcement statements at the time of broadcast.
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