A jury convicted Karl Kessler and Adele Hylback of conspiring to manufacture five grams or more of methamphetamine in violation of 21 U.S.C. § 846. A jury also convicted Hylback of aiding and abetting the manufacture of pure methamphetamine in violation of 21 U.S.C. § 841(a)(1), and Kessler of possessing a firearm while being a user of controlled substances in violation of 18 U.S.C. § 922(g)(3). The district court 1 sentenced Kessler to ninety-seven months in prison for the conspiracy charge, to be served concurrently with a sentence of thirty-seven months for' the firearm charge, and Hylback to two concurrent fifty-one month sentences.
Kessler and Hylback appeal, contending that the evidence presented was insufficient to support their convictions. Kessler also contends that the district court erred in enhancing his sentence for obstruction of justice. Hylback argues that the district court erred in determining that the methamphetamine at issue was pure methamphetamine and in calculating her base offense level under USSG § 2D1.1(a)(3). We affirm.
I. SUFFICIENCY OF THE EVIDENCE
In considering a challenge to the sufficiency of the evidence supporting a guilty verdict, we “look at the evidence in the light most favorable to the verdict and accept as established all reasonable inferences supporting the verdict.”
United States v. Harmon,
Kessler, Hylback, and two other individuals, Darren Shave and Mary Smeby, were indicted and charged with drug conspiracy and manufacturing violations. Kessler was also indicted on a related weapons violation. Another conspirator, Richard Stock, was arrested on state charges and subsequently committed suicide while in custody. The charges against these individuals arose from their involvement in a conspiracy to manufacture methamphetamine in Worth County, Iowa.
A jury convicted Kessler and Hylback of conspiring to manufacture five grams or more of methamphetamine in violation of 21 U.S.C. § 846. To convict Kessler and Hylback, the government was required to prove that they knowingly agreed or conspired to manufacture methamphetamine, an illegal act.
United States v. Crossland,
Kessler contends that his acquittal on two of the counts charged undermines the credibility of the evidence proffered against him at trial. That “ the jury acquitted [Kessler] on charges seemingly supported by his co-conspirator’s testimony does not nullify the value of that testimony .... ”
United States v. Woods,
Physical evidence introduced at trial also supported the jury’s verdict. Extensive physical evidence was gathered by state and federal agents during searches of Kes-sler’s, Hylback’s, and the Shave/Smelby residences in May 2000 and March 2001. During these searches, agents seized drug paraphernalia, residual methamphetamine, firearms and ammunition, a police scanner, and the remains of methamphetamine labs. This evidence indicates Kessler’s involvement in the methamphetamine conspiracy. Our review of the record satisfies us that both the physical and testimonial evidence introduced at trial supports the jury’s verdict on this count.
Hylbaek does not contest the jury’s finding that she is guilty of conspiring to manufacture and manufacturing methamphetamine. She asserts, however, that the evidence presented was insufficient for the jury to convict her of conspiring to manufacture and aiding and abetting in the manufacture of five grams or more of pure methamphetamine. She challenges the sufficiency of the evidence supporting her conviction, contending that the methamphetamine in question was not pure.
The district court considers the relative purity of methamphetamine, as found by the jury, in determining the penalty to be imposed for its manufacture, distribution, or dispensation.
United States v. Beltran,
II. SENTENCING ISSUES
“We review the application of the guidelines ... de novo and factual findings for clear error.”
United States v. Gomez,
“A witness commits perjury if he ‘gives false testimony concerning a material matter with the wilful intent to provide false testimony, rather than as a result of confusion, mistake, or faulty memory.’ ”
United States v. Thomas,
The district court in effect made such a finding in this case. During his testimony, Kessler denied using and manufacturing methamphetamine. The jury, after having considered extensive physical and testimonial evidence that directly linked Kessler to the conspiracy, found beyond a reasonable doubt that Kessler conspired to manufacture methamphetamine. The district court stated, “[T]here was plenty of evidence for the jury to find beyond a reasonable doubt [that] the defendant was guilty. And I understand he continues to maintain his innocence, but I heard the trial testimony, and I think [it constitutes] obstruction of justice.” Because the court in effect made a specific finding of perjury and because the imposition of the sentence enhancement for obstruction of justice does not constitute clear error, we affirm on this issue.
Hylback contends that the district court calculated her base offense level incorrectly because the offenses for which she was convicted and sentenced did not involve pure methamphetamine but rather a mixture thereof. The jury found beyond a reasonable doubt that Hylback manufactured and aided in and abetted the manufacture of more than five grams of pure methamphetamine. The district court at sentencing held Hylback responsible for manufacturing at least thirty-two grams of pure methamphetamine and assigned to her a base offense level of twenty-eight under USSG § 2D1.1.
See Apprendi v. New Jersey,
The judgment is affirmed.
Notes
. The Honorable Mark W. Bennett, Chief Judge, United States District Court for the Northern District of Iowa.
