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Timothy B. Henseler
Legal admissibility of polygraph evidence under Daubert standards
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About Timothy B. Henseler
Timothy B. Henseler published his work in the Catholic University Law Review as a student comment in 1997, during a pivotal moment when courts were grappling with polygraph admissibility following the Supreme Court's 1993 Daubert decision. Based on the publication format and available evidence, Henseler appears to have been a law student at The Catholic University of America, Columbus School of Law at the time of writing.
Henseler's 1997 article, "A Critical Look at the Admissibility of Polygraph Evidence in the Wake of Daubert: The Lie Detector Fails the Test," examined the legal and scientific standards for admitting polygraph evidence under the new Daubert framework. The work addressed fundamental questions regarding the theory behind the polygraph, the test's validity, and the standards controlling both examiners and the tests themselves. His analysis argued that polygraph evidence failed to meet the scientific reliability standards established by Daubert, contributing to the ongoing legal debate about the admissibility of lie detector tests in court proceedings.
Henseler's article has been cited by federal courts, including in the 1999 Ninth Circuit case United States v. Cordoba, demonstrating its influence on judicial reasoning regarding polygraph evidence admissibility during a critical period of legal transition. His work joined a broader scholarly conversation about whether polygraph testing could satisfy evidentiary standards in the post-Daubert era, when courts were reevaluating per se exclusion rules that had prevented polygraph evidence from being admitted in most jurisdictions.
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