Court Opinion

ID: 72571
Source: CourtListenerOpinion
Date Created: 2010-04-26 07:34:52+00
Date Added: 2024-06-11T09:39:14.161833
License: Public Domain

United States Court of Appeals,

                                           Eleventh Circuit.

                                             No. 96-9459.

                         UNITED STATES of America, Plaintiff-Appellee,

                                                   v.

                          Fred Emerson GILLIARD, Defendant-Appellant.

                                            Jan. 21, 1998.

Appeal from the United States District Court for the Southern District of Georgia. (No. Cr196-19-
01), Dudley H. Bowen, Jr., Judge.

Before ANDERSON and BLACK, Circuit Judges, and MOORE*, Senior District Judge.

         BLACK, Circuit Judge:

         The sole issue in this appeal is whether the district court erred when it excluded evidence of

a polygraph examination offered into evidence by Appellant Fred Emerson Gilliard. The district

court excluded the polygraph evidence under Fed.R.Evid. 702 and, alternatively, under Fed.R.Evid.

403. Gilliard contends that the district court's ruling constituted an abuse of discretion. We hold

that the district court did not abuse its discretion, and affirm the judgment entered by the district

court.

                                         I. BACKGROUND

         On March 8, 1996, a grand jury indicted Gilliard on 100 counts of submitting false claims

to Medicare and Medicaid, in violation of 18 U.S.C. § 287, while he was chief executive officer of

Penn-Teck Diagnostics, Inc. (Penn-Teck); 1 count of obstructing justice in violation of 18 U.S.C.

§ 1503 by influencing a witness to make false statements pertaining to the Medicare and Medicaid

   *
     Honorable John H. Moore, II, Senior U.S. District Judge for the Middle District of Florida,
sitting by designation.
claim submissions; and 1 count of making false declarations to a grand jury in violation of 18

U.S.C. § 1623.

       On June 24, 1996, Gilliard submitted to a polygraph examination administered by Charles

R. Honts, Ph.D. (the Honts Polygraph).1 Dr. Honts is an associate professor of psychology at Boise

State University whose training is in psychophysiology, the science of how the mind and body

interact. The Honts Polygraph consisted of four relevant questions:

1. While you were employed by Penn-Teck, did you develop a scheme designed to defraud
      Medicare or Medicaid through the use of incorrect billing codes?

2. When the incorrect billings were filed with Medicare or Medicaid, did you know that they were
      incorrect?

3. While you were employed by Penn-Teck, did you deliberately cause incorrect billings to be filed
       with Medicare or Medicaid?

4. To the best of your knowledge, were the incorrect billings to Medicare and Medicaid made
       unintentionally?

Gilliard denied any wrongdoing. Dr. Honts scored the examination using two different methods,

and concluded that the results indicated that Gilliard was not being deceptive when he answered the

relevant questions. Gilliard notified the Government of the results of the Honts Polygraph. The

Government never conducted its own polygraph examination of Gilliard, but instead moved for the

exclusion of the Honts Polygraph evidence.

       On July 11, 1996, the magistrate judge held an evidentiary hearing, and on August 14, 1996,

he issued an order holding the Honts Polygraph evidence to be admissible. The Government

appealed that ruling to the district court. The district court recognized that under this Court's en

banc decision in United States v. Piccinonna, 885 F.2d 1529 (11th Cir.1989), polygraph evidence

   1
    Gilliard also submitted to an earlier polygraph examination on August 12, 1995, apparently
in an attempt to avoid indictment. The district court's exclusion of evidence pertaining to that
earlier polygraph is not at issue here.
is no longer per se inadmissible. After performing the analysis required by our holding in

Piccinonna, the district court sustained the Government's objection and held that the Honts

Polygraph evidence was inadmissible under Fed.R.Evid. 702, as well as under Fed.R.Evid. 403.

       The jury convicted Gilliard on all 102 counts of the indictment, and the district court

sentenced Gilliard to imprisonment. Gilliard now appeals the exclusion of the Honts Polygraph

evidence.

                                           II. ANALYSIS

       Prior to this Court's en banc decision in Piccinonna, polygraph evidence was per se

inadmissible in this Circuit. Piccinonna, 885 F.2d at 1531-32. In Piccinonna, however, this Court

concluded that the per se rule was unwarranted in light of the advances that had been made in the

field of polygraphy and the lack of evidence that juries are unduly swayed by polygraph evidence.

Id. at 1535. Specifically, we held that a district court can admit polygraph evidence in two

circumstances: (1) when the parties stipulate in advance as to the circumstances of the test and as

to the scope of its admissibility; and (2) to impeach or corroborate the testimony of a witness at

trial. Id. at 1536. We were careful to note, however, that neither modification to the per se

exclusionary rule "preempt[s] or limit[s] in any way the trial court's discretion to exclude polygraph

expert testimony on other grounds under the Federal Rules of Evidence." Id.

         As the parties did not stipulate to the circumstances and admissibility of the Honts

Polygraph, the issue here is whether the Honts Polygraph evidence should have been admitted to

corroborate Gilliard's trial testimony. There are three prerequisites to the admission of polygraph

evidence for the purpose of corroborating the trial testimony of a witness: (1) "the party planning

to use the evidence at trial must provide adequate notice to the opposing party that the expert

testimony will be offered;" (2) the opposing party must be given a "reasonable opportunity to have
its own polygraph expert administer a test covering substantially the same questions;" and (3) the

polygraph administrator's testimony must be admissible under the Federal Rules of Evidence

governing the admissibility of corroboration testimony. Id. Again, however, even if a party satisfies

these prerequisites, a district court can exercise its discretion to exclude the polygraph evidence

under other applicable rules of evidence. Id.

       In this case, the district court assumed that Gilliard satisfied the three prerequisites to the

admission of the polygraph testimony for the purpose of corroborating Gilliard's trial testimony.2

The court concluded, however, that the evidence was not admissible expert testimony under

Fed.R.Evid. 702 and, alternatively, that the evidence was inadmissible under Fed.R.Evid. 403.

A. Rule 702

1. Standard of Review

        A district court's decision to admit or exclude expert testimony under Rule 702 is reviewed

for abuse of discretion. General Elec. Co. v. Joiner, --- U.S. ----, ----, 118 S.Ct. 512, 517, ---

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

2. Daubert v. Merrell Dow Pharmaceuticals, Inc.

        In Daubert v. Merrell Dow Pharmaceuticals, Inc., 509 U.S. 579, 113 S.Ct. 2786, 125

L.Ed.2d 469 (1993), the Supreme Court set out a two-prong analysis for determining whether expert

scientific testimony is admissible under Fed.R.Evid. 702:(1) whether the evidence constitutes

scientific knowledge; and (2) whether the evidence is relevant, i.e., whether it would "assist the trier

of fact to understand the evidence or to determine a fact in issue." Id. at 589-591, 113 S.Ct. at 2794-

   2
    The Government raised before the district court, and again raises before this Court, the
argument that the Honts Polygraph evidence is not admissible as corroboration testimony under
Fed.R.Evid. 608. We hold that the district court's ruling based on Rule 702 and Rule 403 was
correct, and therefore do not address the Government's Rule 608 argument.
96. Factors relevant to the determination of whether a technique constitutes scientific knowledge

include: (1) whether the technique can be and has been tested; (2) whether the technique "has been

subjected to peer review and publication;" (3) "the known or potential rate of error;" (4) "the

existence and maintenance of standards controlling the technique's operation;" and (5) whether the

technique has attained general acceptance within the relevant scientific community. Id. at 593-94,

113 S.Ct. at 2796-97.

3. Polygraph Techniques

       "[P]olygraphy is a developing and inexact science." Piccinonna, 885 F.2d at 1535.

Resolution of the issue presented in this case requires an understanding of the various techniques

that can be used to administer a polygraph examination.3

                                 a. Relevant/Irrelevant Technique

       One method of conducting a polygraph examination is the relevant/irrelevant technique, in

which the examiner asks both questions that are relevant to the purpose of the test and questions that

are irrelevant to the purpose of the test. In theory, an individual will have a unique response

associated with lying. The relevant/irrelevant technique generally has been rejected by the scientific

community.

                           b. Concealed or Guilty Knowledge Technique

       A second method of conducting a polygraph examination is the concealed or guilty

knowledge technique. In this type of polygraph, an examiner tests the examinee's response to

information that only the perpetrator of the crime would know. For example, if a ruby ring was

stolen, the examiner would ask: Did you steal a diamond ring? Did you steal a sapphire ring? Did

   3
    The information set forth in this opinion pertaining to the various techniques that can be used
to administer a polygraph examination is culled from the testimony presented to the magistrate
judge. The parties do not dispute the general nature of the various techniques.
you steal a ruby ring? In theory, a guilty individual will recognize the critical item, or question, and

will show a psychophysiological response to that item. The difficulty with using this technique is

that the examiner must be sure that the information tested (i.e., that the stolen ring was a ruby ring)

is not known generally and would not be known by the individual being tested unless he was the

perpetrator of the crime.

                                   c. Control Question Techniques

       Most polygraph examiners employ a control question format in conducting polygraph

examinations. At least three different techniques fall within this general format. In a control

question polygraph, the examiner generally asks questions relevant to the purpose of the

examination and so-called control questions. The control questions address issues unrelated to the

purpose of the examination. Depending on the particular technique used, the examinee will either

be tricked into giving or directed to give a false answer to each control question. The premise

underlying the control question format is that an innocent examinee will have a stronger

physiological response to his false responses to the control questions than to his truthful answers to

the relevant questions in which he denies wrongdoing, and that the reverse will be true for a guilty

examinee.

       Three control question techniques are pertinent to this case. The first, and apparently the

most tested and most widely used, is called the probable lie control question technique. The

Government concedes that this technique, if properly utilized, has been recognized in the scientific

community as being "good science."4 In administering a probable lie control question polygraph,

   4
    Although it is unclear what technique was used to conduct the polygraph examination in
Piccinonna, the opinion and the studies cited in footnote 8 of that opinion strongly suggest that it
was the probable lie control question technique. See, e.g., John A. Podlesny and David C.
Raskin, Effectiveness of Techniques and Physiological Measures in the Detection of Deception,
15 Psychophysiology 344 (1978) (published laboratory study in which the probable lie control
the examiner asks the examinee a question that is designed to elicit a probable lie about a matter

unrelated to the matter under investigation. For example, the examiner might ask an examinee

whether he ever did anything illegal, dishonest, or immoral prior to the incident at issue. The

examiner "tricks" the examinee into denying any such conduct by conducting a pretest interview of

the examinee such that during the examination the examinee will be too embarrassed to admit such

conduct or will be unsure as to the truth of his answer. The premise is that virtually everyone has

done something that could be considered to be illegal, dishonest, or immoral.

       The second technique is the directed lie control question technique. The directed lie control

question technique involves the examiner instructing the examinee to give a false response to the

control questions. In theory, the examinee will exhibit a physiological response to the control

questions because the examiner has emphasized the questions by telling the examinee that it is

important that he responds appropriately when he lies.

       The third technique is a hybrid control question technique, in which the examiner uses both

probable lie and directed lie control questions. Dr. Honts used a hybrid control question technique

in examining Gilliard.

4. The Honts Polygraph

       The polygraph examination that Dr. Honts administered to Gilliard consisted of four relevant

questions, one probable lie control question, three irrelevant or neutral questions, and two directed

lie control questions. Before the polygraph examination, Dr. Honts discussed the questions with

question technique and the guilty knowledge technique were used; authors concluded that
although the accuracy rates for the control question technique and the guilty knowledge
technique were similar, the control question technique was the "current method of choice in
criminal investigations" due to the limited applicability of the guilty knowledge technique);
Gordon H. Barland and David C. Raskin, An Evaluation of Field Techniques in Detection of
Deception, 12 Psychophysiology 321 (1975) (published laboratory study involving the probable
lie control question technique).
Gilliard. During the course of the polygraph examination, Dr. Honts posed the questions to Gilliard

in an order determined by the computerized polygraph machine. After Dr. Honts asked the

questions one time through, he permitted Gilliard to take a break and he and Gilliard discussed the

questions and Gilliard's responses. Dr. Honts asked the questions a second time, and he again

permitted Gilliard to take a break and he and Gilliard again discussed the questions and Gilliard's

responses. Dr. Honts then asked the questions one final time.

       In scoring the examination, Dr. Honts looked at Gilliard's physiological responses to each

relevant question in the five response areas measured by the polygraph machine, and compared those

responses to the strongest control response for each of the five tested response areas.5

5. Analysis of Daubert factors

        The evidence presented to the district court showed that the hybrid control question

technique has been the subject of only one scientific study, a field study conducted by Dr. Honts and

Professor David Raskin that was published in 1988. This 1988 field study included 25 subjects, 13

of whom were innocent and 12 of whom were guilty. The guilt or innocence of the individuals was

confirmed by confession (by either the individual or another individual), physical evidence, or

recantation by the alleged victim. Dr. Honts testified that his field study showed the hybrid

technique to be 100% accurate with respect to detecting innocent subjects and 92% accurate with

respect to detecting guilty subjects.

       The Government, however, presented evidence suggesting that the addition of directed lie

control questions would skew the results of a polygraph examination in favor of a guilty examinee.

One of the Government's experts, Dr. Stanley Abrams, testified that he performed a study in which

   5
    Two channels measured Gilliard's respiration, one channel measured Gilliard's galvanic skin
response, one channel measured Gilliard's blood pressure, and one channel measured Gilliard's
pulse.
he compared the probable lie control question technique to the directed lie control question

technique. Dr. Abrams found that people appeared more truthful under the directed lie control

question technique than under the probable lie control question technique, and has concluded that

the directed lie control question technique is substantially less than 90% accurate. Dr. Abrams

testified that although using the directed lie control question technique reduced the number of false

positives, i.e., innocent people appearing to be lying, it increased the number of false negatives, i.e.,

guilty people appearing to be innocent.

        With respect to whether the hybrid technique has attained general acceptance within the

relevant scientific community, Dr. Honts testified that the hybrid method is used by himself,

Professor Raskin, the Arizona School of Polygraph, the Arizona State Police, and four other

individual polygraphers. The Government, on the other hand, presented evidence that the hybrid

technique is disfavored not only by the Government's experts, but also by federal government

agencies. Dr. Abrams testified that the Internal Revenue Service and the Drug Enforcement Agency

do not use the hybrid technique, and that according to the Department of Defense Polygraph

Institute, none of the federal agencies are able to use it.

        Considering the paucity of tests and published studies addressing the validity of the hybrid

technique, and Gilliard's failure to show that the hybrid technique has gained general acceptance

within the relevant scientific community, the district court did not abuse its discretion in finding the

Honts Polygraph evidence to be inadmissible under Fed.R.Evid. 702. Furthermore, due to the lack

of corroboration by other studies and polygraphers, the district court did not err in declining to

assign much weight to the rate of accuracy that Dr. Honts attributed to the hybrid technique.

B. Rule 403

1. Standard of Review
        A district court's decision to exclude evidence under Fed.R.Evid. 403 is reviewed for clear

abuse of discretion. United States v. Taylor, 17 F.3d 333, 338 (11th Cir.1994). A trial court may

exclude otherwise admissible evidence "if its probative value is substantially outweighed by the

danger of unfair prejudice, confusion of the issues, or misleading the jury...." Fed.R.Evid. 403.

"Expert evidence can be both powerful and quite misleading because of the difficulty in evaluating

it. Because of this risk, the judge in weighing possible prejudice against probative force under Rule

403 of the present rules exercises more control over experts than over lay witnesses." Daubert, 509

U.S. at 595, 113 S.Ct. at 2798 (internal quotations and citation omitted).

2. Analysis

        Although the district court held that the Honts Polygraph evidence was not admissible under

Fed.R.Evid. 702, the district court also addressed the Government's argument that, assuming the

evidence was admissible under Fed.R.Evid. 702, it should nonetheless be excluded under

Fed.R.Evid. 403. In performing the Rule 403 analysis, the district court's primary concerns centered

around the amount of time it would have taken the parties to present evidence pertaining to the

Honts Polygraph, the fact that the questions posed to Gilliard during the Honts Polygraph did not

address all counts in the indictment, and the fact that a Government representative was not present

during the administration of the Honts Polygraph.6 The district court concluded that the probative

value of the Honts Polygraph evidence was substantially outweighed by the potential for unfair

prejudice, confusion of the issues, and misleading the jury.

        The district court was concerned about the amount of time it would have taken the parties

to present evidence pertaining to the Honts Polygraph, and the way in which it would have affected

   6
   The district court also expressed concern about the scope of the questions that the
Government could have asked had it conducted its own polygraph examination and the lack of a
"need" for expert testimony in this "garden-variety" case.
the focus of the trial. Although the actual number of hours and minutes it would take to put on

expert testimony should not ordinarily be a controlling factor, a court may consider whether the

amount of time needed to present the evidence would shift the focus of a criminal trial from

determining guilt or innocence to determining the validity of the scientific method at issue.

       In this case, the district court determined that the four-day trial would have taken an

additional one-half to two days had both sides presented evidence pertaining to the Honts Polygraph.

In light of the degree to which the validity of the hybrid technique was disputed, it was not

unreasonable for the district court to assume for purposes of its analysis that the time needed would

have been at least one day. The district court did not err in concluding that the devotion of so much

time to the presentation of the Honts Polygraph evidence likely would have diverted the jury's

attention from the real issue in the case, that of guilt or innocence, to the issue of the validity of

polygraph evidence in general and the validity of the hybrid technique in particular.

       The district court also expressed concern about the fact that the Honts Polygraph addressed

only the false claims counts of the indictment. If the jurors heard one to two days of evidence on

a polygraph examination pertaining to only one of the three categories of charges against Gilliard,

they may have viewed the obstruction of justice and perjury charges as secondary in nature.

Moreover, the three categories of charges in this case were so intertwined it is possible, if not

probable, that if the jurors believed the Honts Polygraph evidence, they would have determined

Gilliard also was not guilty of the obstruction of justice and perjury charges without looking at the

evidence specifically addressing those two counts.

        The district court expressed further concern with respect to the fact that a Government

representative was not present during the administration of the Honts Polygraph. Although a party

is not required to give an adverse party advance notice of, and the opportunity to be present at, a
polygraph examination, the absence of such notice and opportunity may be a factor in determining

whether admission of the polygraph evidence would unduly prejudice the adverse party. In this

case, even though the Government had the opportunity to view a videotape of the Honts Polygraph

examination, viewing a videotape is not the same as being present at the examination. The district

court could reasonably have concluded that the unilateral nature of the Honts Polygraph hindered

the Government's ability to cross examine Gilliard's experts and to have its own experts conduct an

independent review of the Honts Polygraph results.

       Based on these considerations of the danger of unfair prejudice, confusion of the issues, and

misleading the jury, we conclude that the district court did not abuse its discretion in excluding the

Honts Polygraph evidence under Fed.R.Evid. 403.

                                        III. CONCLUSION

       For the reasons set forth above, the district court did not abuse its discretion in excluding the

Honts Polygraph evidence under Fed.R.Evid. 702 or under Fed.R.Evid. 403.

       AFFIRMED.