# Sentilles v. Huntington Ingalls Incorporated

> District Court, E.D. Louisiana · October 4, 2024

URL: https://www.frixlaw.com/law-library/cases/10648578

## Case

- **Court:** District Court, E.D. Louisiana
- **Decided:** October 4, 2024
- **Opinion:** 100trialcourt
- **Cited by:** 0 later opinions in the Frix Law Library

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## Opinion text

UNITED STATES DISTRICT COURT
EASTERN DISTRICT OF LOUISIANA

ROBERT STEPHEN SENTILLES CIVIL ACTION

VERSUS NO. 21-958

HUNTINGTON INGALLS SECTION M (3)
INCORPORATED (f/k/a
AVONDALE SHIPYARD), et al.

ORDER & REASONS
Before the Court is a motion in limine to exclude defense expert Christopher P. Herfel filed
by plaintiff Robert Stephen Sentilles.1 Defendant Huntington Ingalls Incorporated (“Avondale”)
responds in opposition.2 Having considered the parties’ memoranda, the record, and the applicable
law, the Court denies the motion because Herfel is qualified to render the opinions stated in his
report, and those opinions are relevant and reliable and would be helpful to the jury.
I. BACKGROUND
This case involves claims for asbestos exposure. On October 27, 2020, Sentilles was
diagnosed with mesothelioma.3 Sentilles filed this case asserting negligence and strict liability
claims against several defendants, including Avondale, alleging that his disease was caused by
asbestos exposure that occurred from the 1950s to the 1980s.4 With respect to Avondale, Sentilles
asserts that he was personally exposed to asbestos when he worked at the shipyard in 1969 and
that he was secondarily exposed from his brother Tom Sentilles’s clothing “while living with,

1 R. Doc. 325.
2 R. Doc. 346.
3 R. Doc. 60 at 2-3.
4 Id. at 1-20.
encountering, and riding to and from work with [him] while [Tom was] employed by Avondale.”5
At his deposition, Sentilles testified that he was exposed to asbestos when he worked in Avondale’s
insulation shop from May 28, 1969, to June 24, 1969, sewing asbestos blankets that were installed
on vessels under construction in Avondale shipyard.6 During that time, Avondale was building
ships under contracts with the United States Navy, the United States Coast Guard, and the United

States Maritime Administration (“MARAD”), among others.7 Sentilles remembered that some of
the asbestos blankets were installed on the Navy vessels.8
Because Avondale was building vessels for the United States government in 1969,
Avondale has raised affirmative defenses of derivative sovereign immunity under Yearsley v. W.A.
Ross Construction Co., and government contractor immunity under Boyle v. United Technologies
Corporation.9 Avondale hired Herfel as an expert witness to support these defenses.10 Herfel, a
marine engineer and former Navy officer, issued two expert reports examining the historic
specifications, policies, practices, and knowledge of the Navy, Coast Guard, and MARAD
regarding the asbestos materials they required to be used on their vessels.11

Herfel’s reports begin with a recitation of his education, qualifications, and experience.12
He has a bachelor of science degree in marine engineering, with a minor in shipyard engineering
management.13 Herfel served eight years as a commissioned officer in the United States Naval
Reserve and currently holds a Coast Guard-issued third assistant engineer’s license, steam & diesel

5 Id. at 4-5.
6 R. Doc. 346-1 at 2-10, 16-22.
7 R. Doc. 346-2 at 3-8.
8 R. Doc. 346-1 at 11-14.
9 R. Doc. 64 at 10.
10 R. Doc. 346 at 2-3.
11 R. Docs. 325-2; 325-3.
12 R. Doc. 325-3 at 1-2.
13 R. Doc. 325-4 at 4.
propulsion, unlimited horsepower.14 He has experience as a shipyard superintendent, managing
the repair and overhaul of various types of military and merchant vessels, which included asbestos
abatement work.15 Herfel is currently the president and chief executive officer of McCaffery &
Associates, Inc., which specializes in researching and analyzing Navy, Coast Guard, and other
government documents related to ship design, construction, maintenance, and repair.16 For the

past 21 years, Herfel has researched and interpreted contracts, specifications, and other records
concerning the materials used in the construction, maintenance, and repair of federal vessels in
order to explain and contextualize the government’s historic policies regarding asbestos.17 In
doing this work, Herfel “combines his past experiences in shipyard operations, ship design, marine
engineering, naval policies, and employment working on U.S. Navy and merchant vessels to
analyze and interpret detailed correspondence, blueprints, specifications, and contracts.”18 He has
also researched and analyzed documentation regarding the government’s historic knowledge of
the hazards associated with materials used on federal vessels, particularly asbestos.19
Next, Herfel describes the case-specific evidence he reviewed, including various

depositions, Sentilles’s Avondale employment records, and vessel construction contracts and
specifications.20 He also researched records pertaining to the government ships that were
constructed and repaired at Avondale before, during, and after Sentilles’s employment at the
shipyard.21

14 Id. at 1, 3.
15 Id. at 3.
16 Id. at 1-2.
17 Id.
18 Id. at 1.
19 Id.
20 R. Doc. 325-2 at 2-4.
21 Id.
Herfel essentially renders two opinions. First, Herfel opines that the government, as stated
in its contracts and vessel specifications, required asbestos-containing materials to be used on its
vessels, and Avondale was required to act in “strict compliance” with that requirement.22 Federal
inspectors regularly inspected Avondale to ensure compliance.23 Second, Herfel explains the
government’s research on the health hazards posed by asbestos, which dates back to the 1940s,

and concludes that a private-sector shipyard, such as Avondale, could not have had greater
knowledge of those hazards than did the federal government.24
II. PENDING MOTION
Sentilles argues that Herfel’s testimony and opinions should be excluded from trial, citing
a lack of qualifications and improper methodology. 25 Sentilles contends that Herfel is unqualified
to render the opinions expressed in his report because he is not an industrial hygienist and does not
have a degree in naval or maritime history or policy.26 Sentilles further argues that Herfel’s
methodology is flawed, and his testimony is prejudicial to Sentilles, because (1) Herfel did not
review any documents or depositions related to the history of Avondale shipyard, particularly those

pertaining to asbestos, (2) Herfel’s references to the Occupational Safety and Health
Administration and other safety standards are irrelevant, and (3) Herfel has no work experience
related to interpreting contracts.27 Sentilles also argues that Herfel’s testimony is prejudicial
because the jury may believe that he speaks for the government considering that he is a former
Navy officer.28

22 Id. at 11, 46-48.
23 Id. at 46-52.
24 Id. at 25-35, 50-52.
25 R. Doc. 325-1 at 5-13.
26 Id. at 5-6.
27 Id. at 8-10.
28 Id. at 11-12.
In opposition, Avondale argues that Herfel’s education, work experience, and research
qualify him to render the opinions expressed in his report.29 Specifically, Avondale argues that
“Herfel is uniquely qualified, based on training and experience, to explain and provide context for
the historic policies, practices, and knowledge of the U.S. Navy, Coast Guard, and MARAD, and
specifically with respect to asbestos-containing materials required by those entitles on the [f]ederal

[v]essels at issue in this case.”30 Avondale states that Herfel is not being presented as an industrial
hygienist or Avondale shipyard historian, and it is irrelevant that he does not have a history degree
because his research, training, and experience educated him in the historic practices of the Navy,
Coast Guard, and MARAD.31 Avondale further argues that Herfel’s historical research
methodology is sound and peer review is unnecessary in Herfel’s field, which is not scientific.32
Additionally, Avondale contends that Herfel’s testimony would be helpful to the jury because he
uses his knowledge and experience to explain complex government records on shipbuilding
specifications, policies, and procedures.33 Avondale points out that other courts have accepted
Herfel as an expert, and that his testimony is not prejudicial because Sentilles can test Herfel’s
opinions through cross-examination and countervailing testimony and other evidence.34

III. LAW & ANALYSIS
A district court has discretion to admit or exclude expert testimony under the Federal Rules
of Evidence. Gen. Elec. Co. v. Joiner, 522 U.S. 136, 139 (1997). In Daubert v. Merrell Dow
Pharmaceuticals, Inc., 509 U.S. 579, 589 (1993), the Supreme Court held that Rule 702 requires

29 R. Doc. 346 at 9-12.
30 Id. at 10 (emphasis in original).
31 Id. at 10-12, 15.
32 Id. at 12-14.
33 Id. at 14-15.
34 Id. at 15-21.
a district court to act as a gatekeeper to ensure that “any and all scientific testimony or evidence
admitted is not only relevant, but reliable.” Rule 702 of the Federal Rules of Evidence provides:
A witness who is qualified as an expert by knowledge, skill, experience, training,
or education may testify in the form of an opinion or otherwise if the proponent
demonstrates to the court that it is more likely than not that:

(a) the expert’s scientific, technical, or other specialized knowledge will help the
trier of fact to understand the evidence or to determine a fact in issue;

(b) the testimony is based on sufficient facts or data;

(c) the testimony is the product of reliable principles and methods; and

(d) the expert’s opinion reflects a reliable application of the principles and methods
to the facts of the case.

The reliability inquiry requires a court to assess whether the reasoning or methodology
underlying the expert’s testimony is valid. See Daubert, 509 U.S. at 592-93. In Daubert, the
Supreme Court listed several non-exclusive factors for a court to consider in assessing reliability:
(1) whether the theory has been tested; (2) whether the theory has been subjected to peer review
and publication; (3) the known or potential rate of error; and (4) the general acceptance of the
methodology in the scientific community. Id. at 593-95. However, a court’s evaluation of the
reliability of expert testimony is flexible because “[t]he factors identified in Daubert may or may
not be pertinent in assessing reliability, depending on the nature of the issue, the expert’s particular
expertise, and the subject of his testimony.” Kumho Tire Co. v. Carmichael, 526 U.S. 137, 150
(1999) (quotations omitted). In sum, the district court must ensure “that an expert, whether basing
testimony upon professional studies or personal experiences, employs in the courtroom the same
level of intellectual rigor that characterizes the practice of an expert in the relevant field.” Id. at
152. The party offering the testimony must establish its reliability by a preponderance of the
evidence. See Moore v. Ashland Chem. Inc., 151 F.3d 269, 276 (5th Cir. 1998).
Next, the district court must determine whether the expert’s reasoning or methodology
“fits” the facts of the case and whether it will assist the trier of fact to understand the evidence,
i.e., whether it is relevant. Daubert, 509 U.S. at 591. An expert’s testimony is not relevant and
may be excluded if it is directed to an issue that is “well within the common sense understanding
of jurors and requires no expert testimony.” Vogler v. Blackmore, 352 F.3d 150, 155 (5th Cir.

2003). Further, an expert cannot make “legal conclusions reserved for the court,” credit or
discredit witness testimony, or “otherwise make[] factual determinations reserved for the trier of
fact.” Highland Cap. Mgmt., L.P. v. Bank of Am., N.A., 574 F. App’x 486, 491 (5th Cir. 2014).
Rule 702 also requires that an expert be properly qualified. Generally, if there is some
reasonable indication of qualifications, the district court may admit the expert’s testimony, and
then the expert’s qualifications become an issue for the trier of fact. Rushing v. Kan. City S. Ry.
Co., 185 F.3d 496, 507 (5th Cir. 1999), superseded in part by statute on other grounds as noted in
Lester v. Wells Fargo Bank, N.A., 805 F. App’x 288, 291 (5th Cir. 2020). A witness qualified as
an expert is not strictly confined to his area of practice but may testify regarding related

applications; a lack of specialization goes to the weight, not the admissibility of the opinion. Cedar
Lodge Plantation, L.L.C. v. CSHV Fairway View I, L.L.C., 753 F. App’x 191, 195-96 (5th Cir.
2018).
The facts, data, and sources used in an expert’s opinion are generally considered by the
jury in weighing the evidence, but “in some cases ‘the source upon which an expert’s opinion
relies is of such little weight that the jury should not be permitted to receive that opinion.’” Jacked
Up, L.L.C. v. Sara Lee Corp., 807 F. App’x 344, 348 (5th Cir. 2020) (quoting Viterbo v. Dow
Chem. Co., 826 F.2d 420, 422 (5th Cir. 1987)). As the gatekeeper, a district judge must “extract
evidence tainted by farce or fiction. Expert evidence based on a fictitious set of facts is just as
unreliable as evidence based upon no research at all.” Guillory v. Domtar Indus. Inc., 95 F.3d
1320, 1331 (5th Cir. 1996). “Generally, the fact-finder is entitled to hear an expert’s testimony
and decide whether the predicate facts on which the expert relied are accurate. At the same time,
however, expert testimony that relies on completely unsubstantiated factual assertions is
inadmissible.” Moore v. Int’l Paint, L.L.C., 547 F. App’x 513, 515 (5th Cir. 2013) (internal

quotation marks, alterations, and citations omitted). Ultimately, the expert must “‘bring to the jury
more than the lawyers can offer in argument.’” Salas v. Carpenter, 980 F.2d 299, 305 (5th Cir.
1992) (quoting In re Air Crash Disaster at New Orleans, 795 F.2d 1230, 1233 (5th Cir. 1986)).
Considering Sentilles’s motion, Avondale’s opposition, and Herfel’s report and
qualifications, the Court finds that Herfel’s education, experience, and research qualify him to
render the opinions expressed, and that those opinions are relevant and reliable. Herfel, a marine
engineer who worked in a shipyard and was in the Navy, has two decades of experience
researching the government’s shipbuilding practices, particularly those related to the use of
asbestos. See Jackson v. Avondale Indus. Inc, 469 F. Supp. 3d 689 (E.D. La. 2020) (accepting

Herfel’s affidavit at the jurisdictional stage because he was qualified to discuss government
contracts that required Avondale to use asbestos-containing insulation on government vessels).
Herfel’s testimony will give context to Avondale’s work on federal vessels and help the jury to
understand the government’s requirement that asbestos-containing materials be used on its vessels,
the government’s role in supervising the shipbuilding process, Avondale’s adherence to the
relevant government directives, and the historic information the government had concerning the
health hazards of asbestos. These topics are beyond the knowledge and experience of an average
juror. In sum, Herfel is qualified to render the opinions stated in his report, and these opinions are
relevant and reliable and will be helpful to the jury in understanding the issues in this case.
IV. CONCLUSION
Accordingly, for the foregoing reasons,
IT IS ORDERED that Sentilles’s motion in limine to exclude Herfel (R. Doc. 325) is
DENIED.
New Orleans, Louisiana, this 4th day of October, 2024.

________________________________
BARRY W. ASHE
UNITED STATES DISTRICT JUDGE

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Source: Frix Law Library, https://www.frixlaw.com/law-library/cases/10648578. Public record. Not legal advice.