United States Court of Appeals
                            FOR THE EIGHTH CIRCUIT
                                  ___________

                                  No. 02-1129
                                  ___________

United States of America,             *
                                      *
            Plaintiff/Appellee,       *
                                      * Appeal from the United States
      v.                              * District Court for the Northern
                                      * District of Iowa.
Russell Dean Eide,                    *
                                      *
            Defendant/Appellant.      *
                                 ___________

                             Submitted: June 11, 2002
                                Filed: July 19, 2002
                                 ___________

Before MORRIS SHEPPARD ARNOLD, HEANEY, and MURPHY, Circuit Judges.
                          ___________

MURPHY, Circuit Judge.

      Russell Eide was found guilty by a jury of attempting to manufacture 5 grams
or more of methamphetamine, in violation of 21 U.S.C. §§ 841(a)(1) and 846, and
maintaining a place for methamphetamine manufacturing, in violation of 21 U.S.C.
§ 856(a)(1). The district court1 sentenced him to 120 months. We affirm.




      1
      The Honorable Donald E. O'Brien, United States District Judge for the
Northern District of Iowa.
      On October 20, 2000, Webster City police officers executed a search warrant
for Russell Eide's residence based on information from his mother and half sister that
he was involved in the manufacture and use of methamphetamine. When officers
arrived at Eide's residence they saw materials consistent with the manufacture of
methamphetamine, primarily in the basement and an adjacent doghouse. These
materials included rags smelling of anhydrous ammonia, a blanket reeking of ether,
a tupperware container with a white powdery substance which proved to be
pseudoephedrine (a precursor to methamphetamine), a large apple juice jar with a
sludge-like substance subsequently found to contain trace amounts of
methamphetamine, a five gallon bucket of ether, and large green tanks which could
be used to store anhydrous ammonia. Due to the strong odors of ether and anhydrous
ammonia, the officers contacted the Division of Narcotics Enforcement (DNE)
laboratory team to conduct a more secure investigation and remove hazardous
materials.

        The DNE team found various items throughout Eide's residence consistent with
the manufacture of methamphetamine. In addition to the items found during the
initial search, the team seized two air tanks, a container of acetone, a thermos cooler,
and two tops of plastic soda bottles for use as funnels. In Eide's doghouse, the team
discovered several packages of lithium camera batteries, several cans of engine
starting fluid, a Pyrex dish, and a container of muriatic acid. In Eide's garage were
a liquid propane tank and cans of starting fluid with puncture marks. Under his bed
officers found various paraphernalia, including a locked Sentry lockbox containing
a balance scale, a postal scale, two glass tubes, white tablets in a plastic bag, a bag
containing six glass tubes, a marijuana pipe, and a black leather bag with clear plastic
baggies in it.

       During the course of the search, officers also found a gas mask and a blender
with white powder residue. They also found a plastic container they had seen in
Eide's vehicle three days earlier during a traffic stop. At the time of the stop, officers

                                           -2-
had suspected that Eide was involved in the manufacture of methamphetamine
because they saw in his vehicle items commonly used in the theft of anhydrous
ammonia – a plastic container, a cut section of bicycle inner tube, and a roll of duct
tape.

       Eide's former wife testified at trial that she had begun moving out of the house
during the month prior to the search because of his involvement in the manufacture
of methamphetamine. She reported smelling chemical and ether-like odors from the
basement. She also saw a can of muriatic acid, a blender with white powder in it, and
coffee filters. The filters were seen in the basement where Eide allegedly
manufactured the methamphetamine. Eide's half sister testified that on the day before
police searched Eide's residence she had gone into the basement and seen an apple
juice jar with yellow liquid in it, a couple of bags of white powder, coffee filters, and
Vicks inhalers. She also reported seeing wadded aluminum foil in other parts of the
house.

        Chemist Patricia Krahn of the Iowa Division of Criminal Investigation (DCI)
testified at trial as the government's drug analysis expert. Krahn testified that she had
received a bachelor of science degree in chemistry from the University of Iowa and
that she is a member of the Midwestern Association of Forensic Scientists and the
Clandestine Laboratory Investigating Chemists. She testified that she had been with
the DCI Drug Analysis section for almost six years and had been focusing on
clandestine laboratories for close to two and a half years. During that period she had
analyzed over 500 clandestine laboratories. She reported that her on the job training
at the criminalistics laboratory included both general drug analysis and the analysis
of clandestine methamphetamine laboratories and that she had received additional
training in both areas through the Drug Enforcement Agency, the FBI academy, and
the Midwestern Association of Forensic Scientists. She testified that she had
prepared methamphetamine herself by using a typical recipe found in Iowa and that
she helped teach law enforcement officers about clandestine methamphetamine

                                          -3-
laboratories. Her teaching covers items found in such labs, the methods used in them,
and techniques for sampling materials taken from them.

       In her official report on Eide's laboratory, Krahn determined that the substances
found in Eide's residence – punctured engine starting fluid cans, muriatic acid,
lithium batteries, and pseudoephedrine precursor – were consistent with an intention
to manufacture methamphetamine using the lithium ammonia reduction method. She
also reported that it would have been necessary to add anhydrous ammonia to create
the reaction needed to produce methamphetamine.

       Krahn calculated that the amount of chemicals seized from Eide's residence
would have yielded 10.1 to 12.6 grams actual (pure) methamphetamine. She based
this yield on her study of a number of specific factors, including substances seized
from Eide's property, the report of the criminalist that attended the scene, agent notes,
photographs taken during the execution of the search warrant, and an Iowa DCI
study. Krahn testified that the white powder seized from Eide's doghouse weighed
79 grams and contained 35 percent pseudoephedrine, a precursor of
methamphetamine. The actual amount of pseudoephedrine was 27.6 grams. Krahn
calculated that the highest possible yield of actual methamphetamine from this
precursor was 25.39 grams (92 percent of 27.6 grams of pseudoephedrine). She then
calculated the likely yield from Eide's manufacturing processes based on the amount
of by-product (CMP) left in the sludge at the bottom of the apple juice jar found in
Eide's basement. Krahn tested samples from that and determined that the sludge-like
liquid was consistent with engine starting fluid and contained pseudoephedrine, a
small amount of methamphetamine, and very little CMP, indicating that Eide had
achieved a "fairly good conversion" of precursor to methamphetamine.2 This low

      2
       The Iowa DCI study had found a correlation between CMP levels and
methamphetamine yields from recipes employed by clandestine labs in the Iowa area.
It found that when CMP levels are low (8 percent or less), yields varied between 35
and 63 percent. When CMP levels are high (40 to 67 percent), yields ranged between
15 and 29 percent.

                                          -4-
amount of CMP led Krahn to conclude that Eide would have attained a 40 to 50
percent yield from manufacturing methamphetamine from the 25.39 grams of
pseudoephedrine precursor. This yield would have resulted in producing 10.1 to 12.6
grams of actual methamphetamine.

      Eide was found guilty by a jury of attempting to manufacture 5 grams or more
of methamphetamine, in violation of 21 U.S.C. §§ 841(a)(1) and 846, and maintaining
a place for methamphetamine manufacturing, in violation of 21 U.S.C. § 856(a)(1).
The district court sentenced him to 120 months on each count, to be served
concurrently.

       Eide argues that the evidence was insufficient to show that he attempted to
manufacture 5 grams or more of methamphetamine and that he should be resentenced
on the included offense of simple attempted manufacturing. Eide contends that the
estimate of 10.1 to 12.6 grams actual methamphetamine did not amount to proof
beyond a reasonable doubt that he had attempted to manufacture 5 grams or more and
that the trial court erred when it denied his motion for judgment of acquittal. Eide
argues that Krahn failed to account for all the variables that might have affected the
yield of methamphetamine from the precursor, such as temperature, size and shape
of vessels, amount of anhydrous ammonia, and his cooking skill. Eide also claims
that the Iowa DCI study Krahn used in calculating her 40 to 50 percent yield estimate
is not sufficiently reliable to satisfy a finding of guilt beyond a reasonable doubt.

       The government asserts that the evidence was sufficient for a jury to find
beyond a reasonable doubt that Eide had attempted to manufacture 5 or more grams
of actual methamphetamine. It argues that Krahn's expert testimony was based on
evidence from Eide's place of operation and that her yield estimates were informed
by the actual amount of CMP found at Eide's residence, not just the averages in the
Iowa DCI study, and that Eide has shown nothing to refute either Eide's calculations
or the conclusions in the Iowa DCI study. The government also notes that the Iowa


                                         -5-
DCI study was introduced into evidence by Eide's own counsel and was used against
Krahn on cross examination.

       We review a defendant's challenge to the sufficiency of the evidence in the
light most favorable to the verdict, allowing the government all reasonable inferences
that may be drawn from the evidence. United States v. Butler, 

, 1003
(8th Cir. 2001). We may reverse on insufficiency of the evidence "only if no
reasonable jury could find beyond a reasonable doubt that [Eide] is guilty of the
offense charged." United States v. Anderson, 

, 422 (8th Cir. 1996). In
deciding a motion for judgment of acquittal, we neither weigh the evidence nor assess
the credibility of witnesses. United States v. Pardue, 

, 847 (8th Cir.
1993). Any evidentiary conflicts are resolved in favor of the verdict. United States
v. Buford, 

, 152 (8th Cir. 1997).

       Estimating the amount a clandestine lab is capable of manufacturing may be
determined from the quantity of the precursor chemicals seized together with expert
testimony about their conversion to methamphetamine. United States v. Hunt, 

, 1195-96 (8th Cir. 1999). Quantity yield figures should not be calculated
without regard for the particular capabilities of a defendant and the drug
manufacturing site. See United States v. Anderson, 

, 430 (8th Cir.) (per
curiam), cert.denied, 

(2001) (evidence must be based not on theoretical
yield but on what the particular defendant could produce); United States v. Cole, 

, 655 (8th Cir. 1997) (relevant inquiry is on what the defendant, not "an
average cook," is capable of yielding). See also United States v. Eschman, 

, 890-91 (7th Cir. 2000) (estimates of drug production must be based on
particularized facts related to the capabilities of an individual defendant's drug
laboratory); United States v. Hamilton, 

, 654-55 (6th Cir. 1996) (same);
United States v. Mahaffey, 

, 132-33 (6th Cir. 1995) (same).

      The particularized nature of Krahn's testimony, combined with additional
evidence suggesting that Eide was experienced in the manufacture of

                                         -6-
methamphetamine, were sufficient for a jury to find beyond a reasonable doubt that
Eide was a good cook capable of producing a 40 to 50 percent yield.3 Krahn had
established herself as an expert in the analysis of clandestine methamphetamine
laboratories in Iowa, had received substantial training on the subject, and had
analyzed over 500 laboratories. Krahn also made it clear that her conclusions were
drawn from the particular methamphetamine manufacturing processes used in Eide's
basement. The jury heard Krahn testify that the specific CMP levels found in Eide's
lab indicated that his lithium ammonia reduction process was capable of producing
a 40 to 50 percent yield from the 25.39 grams of precursor. The DCI study had found
that similarly low CMP levels correlated to high yields of methamphetamine when
recipes from clandestine labs in the Iowa area were used to manufacture
methamphetamine by the lithium ammonia reduction method.

       The jury also heard testimony from police, DNE officers, and Eide's family
members indicating that he was heavily involved in the manufacture of
methamphetamine. Police and DNE officers testified to the large amount of evidence
gathered at Eide's residence that was consistent with the production of
methamphetamine manufacturing, including cans of engine starting fluid, muriatic
acid, liquid propane tanks, lithium camera batteries, crushed pseudoephedrine, rags
smelling of anhydrous ammonia, scales, plastic baggies, and the sludge-like substance
containing trace amounts of methamphetamine. The jury heard Eide's half sister
testify about suspicious objects she had seen in his lab, including a couple of bags of
white powder, coffee filters and the apple juice jar, and Eide's former wife testified
that she had smelled chemicals coming from the basement and had seen coffee filters
and a blender with white powder.




      3
        We note parenthetically that even if the jury had found that Eide's lab was
capable of producing only a 20 percent yield, such a finding would have been
sufficient to reach the 5 gram threshold.

                                         -7-
       The combined effect of Krahn's particularized testimony and the strong and
detailed circumstantial evidence linking Eide to the manufacture of methamphetamine
were enough for the jury to conclude that Krahn's calculations were an accurate
estimate of Eide's manufacturing capabilities. We conclude that there was sufficient
evidence to find beyond a reasonable doubt that Eide had attempted to manufacture
5 or more grams of methamphetamine.

      Accordingly, we affirm the judgment of the district court.

      A true copy.

            Attest:

                     CLERK, U.S. COURT OF APPEALS, EIGHTH CIRCUIT.




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