United States v. Benavidez-Benavidez

217 F.3d 720 (2000)

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United States v. Benavidez-Benavidez

United States Court of Appeals for the Ninth Circuit
217 F.3d 720 (2000)

  • Written by Arlyn Katen, JD

Facts

Juan Benavidez-Benavidez (Benavidez) (defendant) was arrested after a customs agent at an Arizona port of entry discovered about 169 pounds of marijuana hidden in the doors and walls of Benavidez’s van. Benavidez and the government (plaintiff) disputed whether Benavidez had confessed to the customs agent that Benavidez was aware that he was transporting marijuana. Before trial, Benavidez attempted to introduce evidence of a polygraph examination that Benavidez believed would support his claims that he did not confess. After a thorough evidentiary hearing, the district court held that Benavidez’s proffered polygraph-examination evidence was inadmissible under Federal Rules of Evidence 403, 702, and 704(b). The district court specifically reasoned that the polygraph evidence was inadmissible under Rule 403 because there was too great a risk that the jury might afford excessive weight to Benavidez’s polygraph expert’s conclusions. Benavidez was convicted in federal district court, and Benavidez appealed to the United States Court of Appeals for the Ninth Circuit. Benavidez argued that the district court had erred because it had misapplied the Daubert standard.

Rule of Law

Issue

Holding and Reasoning (Thomas, J.)

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