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4. Honesty testing

State v. Keith A. Davis, 2008 WI 71, on Certification For Davis: Chris A. Gramstrup Issue/Holding: ¶20      Principles applicable to polygraph testing are equally applicable to voice stress analysis. See Wis. Stat. § 905.065(1); 7 Daniel D. Blinka,Wisconsin Evidence § 5065.1 (2d ed. 2001) (concluding that there is little reason to treat the forms of honesty testing mentioned in § 905.065 differently, “at least… Read More

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State v. Keith A. Davis, 2008 WI 71, on Certification For Davis: Chris A. Gramstrup Issue/Holding1: Admissibility of a statement made in connection with a voice stress analysis (or other form of “honesty test”) turns on whether the statement is “totally discrete” from the testing procedure as gauged by the following factors: ¶23      Under the totality of the… Read More

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