Court Opinion

ID: 72446
Source: CourtListenerOpinion
Date Created: 2010-04-26 07:32:00+00
Date Added: 2024-06-11T14:57:41.618093
License: Public Domain

PUBLISH

              IN THE UNITED STATES COURT OF APPEALS

                      FOR THE ELEVENTH CIRCUIT

                          _______________

                            No. 96-6650
                          _______________

                   D. C. Docket No. 93-0860-CB-S

PATRICK CARMICHAEL, SR. an individual, father and next of kin to
PATRICK CARMICHAEL, JR., a minor;
LUZIMINDA CARMICHAEL an individual, mother and next friend of
CARINA HORN, a minor and administratrix of estates of JANICE HORN;
CARINA HORN, a minor; LEONA CARMICHAEL, SHAMEELA CARMICHAEL,
NATIMAH CARMICHAEL,

                                              Plaintiffs-Appellants,

                               versus

SAMYANG TIRE, INC.; HERCULES TIRE COMPANY; KUHMO, U.S.A.; KUMHO &
COMPANY, INC.,

                                                  Defendants-Appellees,

COOPER RUBBER AND TIRE COMPANY,
FORD MOTOR COMPANY,

                                                             Defendants.

                   ______________________________

          Appeal from the United States District Court
              for the Southern District of Alabama
                 ______________________________
                        (December 23, 1997)

Before BIRCH and    CARNES,   Circuit   Judges,    and   PROPST*,   Senior
District Judge.

     *
      Honorable Robert B. Propst, Senior U.S. District Judge for
the Northern District of Alabama, sitting by designation.
BIRCH, Circuit Judge:

         In this appeal, we determine whether the Supreme Court’s

Daubert1 criteria for admission of scientific evidence should apply to

testimony from a tire failure expert. In granting summary judgment

against plaintiff-appellants, the district court relied on Daubert to

exclude testimony from plaintiff-appellants’ expert.         Plaintiff-

appellants, however, argue that the district court should not have

applied Daubert because their expert’s proffered testimony is not

“scientific.” We REVERSE.

                           I. BACKGROUND

         On July 6, 1993, plaintiff-appellants, eight members of the

Carmichael family (collectively “the Carmichaels”), were involved in

a serious automobile mishap when the right rear tire on their minivan

failed. This occurrence resulted in significant trauma to each of the

     1
      Daubert v. Merrell Dow Pharm., Inc., 509 U.S. 579, 113 S. Ct.
2786, 125 L. Ed. 2d 469 (1993).

                                   2
Carmichaels; one member of the family ultimately died from her

injuries. For the purposes of this appeal, the parties agree that the

failure of a tire manufactured and sold by defendant-appellees

(collectively “Samyang”) directly caused the mishap.

         Following the incident, the Carmichaels submitted the carcass

of the failed tire to George Edwards, a purported expert on tire

failure. After examining the tire, Edwards determined that its failure

was not the result of any abuse by the Carmichaels. Therefore,

Edwards concluded that a defect in either the tire’s design or its

manufacture caused the blowout.         Before Edwards could be

deposed by Samyang, however, he became too ill to testify and

transferred the case to his employee, Dennis Carlson.2           After

     2
      Carlson holds a bachelor’s and a master’s degree in
mechanical engineering from the Georgia Institute of Technology.
Carlson worked from 1977 to 1987 as a research engineer for
Michelin Americas Research & Development, where he was involved for
the majority of his tenure in tire testing.         Following that
experience, Carlson became a senior project engineer at S.E.A.,
Inc., where he served from 1987 to 1994 as a tire failure
consultant before becoming an employee of George R. Edwards, Inc.
The District Court assumed for the purpose of its Daubert analysis
that Carlson is qualified to testify as an expert in tire failure
analysis.   See Carmichael v. Samyang Tires, Inc., 923 F. Supp.
1514, 1518-19 (S.D. Ala. 1996).     We, like the district court,
assume that Carlson is an expert for the purposes of this appeal.

                                    3
reviewing Edwards’s file on the tire and discussing the case with

Edwards, Carlson confirmed Edwards’s conclusion that a design or

manufacturing defect caused the blowout. Carlson, though, did not

personally examine the tire until approximately one hour before his

deposition by Samyang, long after he had rendered his opinion on

the cause of the blowout. In his deposition, Carlson then set forth

both his analytical process and his conclusion that the Carmichaels’

tire was defective.

     Before the district court, Samyang moved for the exclusion of

Carlson’s testimony on the ground that it could not satisfy Daubert’s

standards for reliability of scientific evidence.   After reviewing

Carlson’s deposition, the district court agreed and excluded Carlson,

writing that “none of the four admissibility criteria outlined by the

Daubert court are satisfied in this case.” Carmichael, 923 F. Supp.

at 1521. Because the Carmichaels’ only proffered evidence of a tire

defect was Carlson’s testimony, the district court then granted

                                 4
summary judgment for Samyang. See id. at 1524. The Carmichaels

now appeal the exclusion of their tire expert.

                            II. Discussion

         In Daubert, the Supreme Court established several general

criteria for the admission of scientific expert testimony under Federal

Rule of Evidence 702.3 See Daubert, 509 U.S. at 593-95, 113 S. Ct.

at 2796-98.4 Appealing the district court’s exclusion of Carlson’s

testimony, the Carmichaels argue that the district court should not

have applied Daubert’s reliability framework because Carlson is not

a “scientific” expert. In response, Samyang contends that Carlson’s

     3
      Rule 702 provides that “If scientific, technical, or other
specialized knowledge will assist the trier of fact to understand
the evidence or to determine a fact in issue, a witness qualified
as an expert by knowledge, skill, experience, training, or
education, may testify thereto in the form of an opinion or
otherwise.”
     4
      The Court suggested four primary inquiries for determining
the reliability of a scientific theory or technique: (1) whether it
has been tested; (2) whether it has been subject to peer review and
publication; (3) its known or potential rate of error; and (4)
whether it generally accepted by the relevant scientific community.
However, the Court emphasized that “[t]he inquiry envisioned by
Rule 702 is . . . a flexible one. Its overarching subject is the
scientific validity—and thus the evidentiary relevance and
reliability—of the principles that underlie a proposed submission.”
Daubert, 509 U.S. at 594-95, 113 S. Ct. at 2797.

                                  5
 testimony is based on an unreliable scientific analysis. We review

 the district court’s legal decision to apply Daubert de novo, see

 Compton v. Subaru of Am., Inc., 82 F.3d 1513, 1517 (10th Cir.), cert.

 denied, __ U.S. __, 117 S. Ct. 611, 136 L. Ed. 2d 536 (1996), and

 its decision to exclude particular evidence under Daubert for abuse

 of discretion, see General Elec. Co. v. Joiner, __ U.S. __, __ S. Ct.

 __, __ L. Ed. 2d __, (1997).

     Despite Samyang’s protestations, “Daubert does not create a

special analysis for answering questions about the admissibility of all

expert testimony. Instead, it provides a method for evaluating the

reliability of witnesses who claim scientific expertise.” United States

v. Sinclair, 74 F.3d 753, 757 (7th Cir. 1996). In fact, the Supreme

Court in Daubert explicitly limited its holding to cover only the

“scientific context.” Daubert, 509 U.S. at 590 n.8, 113 S. Ct. at 2795

n.8; see also United States v. Cordoba, 104 F.3d 225, 230 (9th Cir.

1997) (“Daubert applies only to the admission of scientific

testimony.”); Compton, 82 F.3d at 1518 (same); Iacobelli Constr., Inc.

                                  6
v. County of Monroe, 32 F.3d 19, 25 (2d Cir. 1994) (same).5 Although

the Court’s analysis in Daubert may suggest reliability issues for

district courts to consider as they determine whether proffered

evidence is sufficiently reliable for admission under Rule 702, “the trial

court’s role as gatekeeper is not intended to serve as a replacement

for the adversary system: ‘Vigorous cross-examination, presentation

of contrary evidence, and careful instruction on the burden of proof

are the traditional and appropriate means of attacking shaky but

admissible evidence.’” United States v. 14.38 Acres of Land, 80 F.3d

1074, 1078 (5th Cir. 1996) (quoting Daubert, 509 U.S. at 596, 113 S.

Ct. at 2798).

     What, then, is the difference between scientific and non-scientific

expert testimony? In short, a scientific expert is an expert who relies

      5
      Samyang’s citations to United States v. Lee, 25 F.3d 999
(11th Cir.) (per curiam), for the contrary position are inapposite.
In Lee, we examined whether a district court should apply Daubert’s
reliability factors to evidence produced by machines. Id. at 998.
Because the results produced by the machines were “only admissible
through the testimony of an expert witness,” and because “courts do
not distinguish between the standards controlling admission of
evidence from experts and evidence from machines,” we remanded for
reconsideration in light of Daubert. Id. at 998-99. Nowhere in
Lee did we imply that Daubert applied to non-scientific expert
testimony.

                                    7
on the application of scientific principles, rather than on skill- or

experience-based observation, for the basis of his opinion. See

Daubert, 509 U.S. at 590, 113 S. Ct. at 2795. As the Sixth Circuit

explained in Berry v. City of Detroit:

     The distinction between scientific and non-scientific expert
     testimony is a critical one. By way of illustration, if one
     wanted to explain to a jury how a bumblebee is able to fly,
     an aeronautical engineer might be a helpful witness. Since
     flight principles have some universality, the expert could
     apply general principles to the case of the bumblebee.
     Conceivably, even if he had never seen a bumblebee, he
     still would be qualified to testify, as long as he was familiar
     with its component parts.
            On the other hand, if one wanted to prove that
     bumblebees always take off into the wind, a beekeeper
     with no scientific training at all would be an acceptable
     witness if a proper foundation were laid for his conclusions.
     The foundation would not relate to his formal training, but
     to his firsthand observations.           In other words, the
     beekeeper does not know any more about flight principles
     than the jurors, but he has seen a lot more bumblebees
     than they have.

25 F.3d 1342, 1349-50 (6th Cir. 1994); see also Sorenson v. Robert

B. Miller & Assoc., Inc., Nos. 95-5085, 95-5086, (applying Berry).6

      6
      An analogy closer to the facts of the case would be the
example of an auto mechanic and a burned-out spark plug discussed
at oral argument. Given a proper foundation, a mechanic with years
of experience with spark plugs might be able to identify for a jury

                                   8
Thus, the question in this case is whether Carlson’s testimony is

based on his application of scientific principles or theories (which we

should submit to a Daubert analysis) or on his utilization of personal

experience and skill with failed tires (which we would usually expect

a district court to allow a jury to evaluate). In other words, is the

testimony at issue in this case more like that of a beekeeper applying

his experience with bees or that of an aeronautical engineer applying

his more generalized knowledge of the scientific principles of flight?

     Having clarified the question posed by this case, it seems

apparent to us that Carlson’s testimony is non-scientific. Although

Samyang is no doubt correct that the laws of physics and chemistry

are implicated in the failure of the Carmichaels’ tire, Carlson makes

no pretense of basing his opinion on any scientific theory of physics

burns or other marks on a spark plug that he believes disclose
whether the plug burned out because normal wear or some defect; an
experienced mechanic may recognize patterns of normal and abnormal
wear on an auto part even though he has no knowledge of the general
principles of physics or chemistry that might explain why or how a
spark plug works. Such a mechanic’s testimony would be non-
scientific, while the testimony of another expert on the nature and
effects of combustion (applied to spark plugs) would be scientific.

                                  9
or chemistry.7 Instead, Carlson rests his opinion on his experience in

analyzing failed tires. After years of looking at the mangled carcasses

of blown-out tires, Carlson claims that he can identify telltale markings

revealing whether a tire failed because of abuse or defect.8 Like a

beekeeper who claims to have learned through years of observation

that his charges always take flight into the wind, Carlson maintains

that his experiences in analyzing tires have taught him what “bead

grooves” and “sidewall deterioration” indicate as to the cause of a

tire’s failure. Indeed, Carlson asserts no knowledge of the physics or

chemistry that might explain why the Carmichaels’ tire failed. Thus,

we conclude that Carlson’s testimony falls outside the scope of

Daubert and that the district court erred as a matter of law by applying

Daubert in this case.

      7
      If Carlson or the Carmichaels’ counsel were to assert or
imply a “scientific” basis for Carlson’s testimony at trial, after
representing to the district court and to this court that Carlson’s
opinions are “non-scientific”, then we are confident that the
district court will be able to take appropriate remedial measures.
      8
      We note that both Carlson and Samyang’s expert rely on the
same markings on the Carmichaels’ tire for their analyses; the
existence and relevance of these signs has not been questioned by
either party before this court.

                                   10
     Still, the inapplicability of Daubert should not end the day

regarding Carlson’s reliability. Under Rule 702, it is the district court’s

duty to determine if Carlson’s testimony is sufficiently reliable and

relevant to assist a jury.      See 14.38 Acres, 80 F.3d at 1078.

Moreover, Carlson’s testimony is subject to exclusion under Federal

Rule of Evidence 403 if its probative value is substantially outweighed

by its likely prejudicial effect.9        Aside from its Daubert-related

arguments, Samyang has presented this court with a number of

potentially troubling criticisms of Carlson’s alleged expertise and

methodology, including his rendering of an opinion regarding the

Carmichaels’ tire before he had personally inspected its carcass.10

      9
      After analyzing Carlson’s proffered testimony under Daubert,
the district court concluded that “Carlson’s testimony is simply
too unreliable, too speculative, and too attenuated to the
scientific knowledge on which it is based to be of material
assistance to the trier of fact . . . .”    See Carmichael, 923 F.
Supp. at 1522.    Even without requiring Carlson’s testimony to
satisfy the Daubert criteria on remand, the district court still
may find that, under all the circumstances, Carlson’s testimony is
so unreliable as to be unhelpful to the jury. We do not intend our
comments regarding Carlson’s testimony or qualifications to
constrain the district court’s discretion to admit or exclude his
testimony under the proper Rule 702 or Rule 403 standards.
      10
      We note that many of Samyang’s criticisms of Carlson may also
apply to the qualification of Samyang’s own tire failure expert.
However, we leave such issues for the district court to consider on
remand.

                                     11
We leave judgments about such matters to the discretion of the

district court on remand.

                            III. Conclusion

     The district court erred as a matter of law in applying the Daubert

criteria to the Carmichaels’ proffered expert testimony. Therefore, we

REVERSE and REMAND the case to the district court for further

proceedings consistent with this opinion.

                                  12