Opinion

Street v. BP Exploration & Production, Inc.

Court
District Court, E.D. Louisiana
Filed
Mar 3, 2023
Cited by
0 cases
Authority
More cited than 22.4%

“Evidence concerning specific causation in toxic tort cases is admissible only as a follow-up to admissible general-causation evidence.”

How later courts described this case

  • “Evidence concerning specific causation in toxic tort cases is admissible only as a follow-up to admissible general-causation evidence.”

Written by the judges who cited it.

The opinion

UNITED STATES DISTRICT COURT

EASTERN DISTRICT OF LOUISIANA

SHADRONICA STREET CIVIL ACTION

VERSUS NO. 17-4260

BP EXPLORATION & PRODUCTION, SECTION: D (1)

INC., ET AL.

ORDER AND REASONS

Before the Court is BP’s Daubert Motion to Exclude the Causation Testimony

of Plaintiff’s Expert, Dr. Jerald Cook1 filed by Defendants BP Exploration &

Production Inc., BP America Production Company, and BP p.l.c. as well as

Defendants’ Motion for Summary Judgment.2 Halliburton Energy Services, Inc.,

Transocean Holdings, LLC, Transocean Deepwater, Inc., and Transocean Offshore

Deepwater Drilling, Inc. (collectively “Defendants”) have joined in both motions.3

Plaintiff Shadronica Street (“Plaintiff”) opposes both Motions.4 Defendants have filed

a Reply in support of their Motion in limine and Plaintiff has filed a Supplemental

Memorandum in Opposition to BP’s Daubert Motion to Exclude the Causation

Testimony of Plaintiffs’ [sic] Expert, Dr. Jerald Cook.5

After careful consideration of the parties’ memoranda, the record, and the

applicable law, the Defendants’ Motions are GRANTED.

1 R. Doc. 73.

2 R. Doc. 74.

3 See R. Doc. 73 n.1; R. Doc. 74 n.1.

4 R. Doc. 75; R. Doc. 76.

5 Defendants’ Reply, R. Doc. 82. Plaintiff’s Supplemental Memorandum, R. Doc. 96. Defendants filed

a response to Plaintiff’s Supplemental Memorandum. See R. Doc. 100.

I. FACTUAL & PROCEDURAL BACKGROUND

This case arises from the Deepwater Horizon oil spill in the Gulf of Mexico in

2010 and the subsequent cleanup efforts of the Gulf Coast. On January 11, 2013,

United States District Judge Carl J. Barbier, who presided over the multidistrict

litigation arising out of the Deepwater Horizon incident, approved the Deepwater

Horizon Medical Benefits Class Action Settlement Agreement (the “MSA”).6

However, certain individuals, referred to as “B3” plaintiffs, either opted out of or were

excluded from the MSA.7 Plaintiff Shadronica Street opted out of the MSA and,

accordingly, is a B3 plaintiff.8

Plaintiff filed this individual action against Defendants on April 28, 2017 to

recover for injuries allegedly sustained as a result of the oil spill.9 For over twelve

months in 2010 and 2011, Plaintiff worked as a beach cleanup worker, tasked with

cleaning up oil and oil-covered debris from the beaches and coastal areas near Cat

Island and Long Beach, Mississippi.10 Plaintiff alleges that Defendants’ negligence

and recklessness in both causing the Gulf oil spill and subsequently failing to properly

design and implement a clean-up response caused her to suffer myriad injuries

including nasal congestion, decreased sense of smell, throat irritation, vomiting,

nausea, abdominal cramps and pain, gastroenteritis, GERD, rashes, skin itching,

scaling, bronchitis, URI, shortness of breath, cough, wheezing, headaches, dizziness,

6 See Brown v. BP Expl. & Prod. Inc., Civ. A. No. 18-9927, 2019 WL 2995869, at *1 (E.D. La. July 9,

2019) (citation omitted) (Africk, J.).

7 See In re Oil Spill by Oil Rig “Deepwater Horizon” in Gulf of Mexico, on Apr. 20, 2010, No. MDL 2179,

2021 WL 6053613, at *2 (E.D. La. Apr. 1, 2021).

8 R. Doc. 1 at ¶ 5.

9 Id.

10 R. Doc. 1-1 at p. 5.

weight loss, and depression.11 Specifically, Plaintiff seeks to recover economic

damages, personal injury damages—including damages for past and future medical

expenses and for pain and suffering—punitive damages, and attorneys’ fees, costs,

and expenses.12

To help support her claims that exposure to the chemicals present in the oil

spilled by Defendants caused her particular health symptoms, Plaintiff offers the

report (“Report”) and testimony of Dr. Jerald Cook.13 Dr. Cook is a retired Navy

physician with expertise specifically as an occupational and environmental

physician.14 Dr. Cook’s Report is tailored directly to Plaintiff’s claims and addresses

both general causation and specific causation.15 The Report specifically analyzes

Plaintiff’s alleged health complaint of rhinosinusitis “from occupational exposures

that occurred during her work in oil spill cleanup.”16 The Report does not contain an

analysis of any of Plaintiff’s other alleged injuries.

Defendants filed the instant Motion in limine and Motion for Summary

Judgment on March 21, 2022. In their Motion in limine, Defendants contend that

Dr. Cook’s Report should be excluded from testifying due to, inter alia, Dr. Cook’s

failure to identify scientific literature demonstrating an association between crude oil

exposure and Plaintiff’s symptoms and his failure to identify the harmful level of

exposure capable of causing Plaintiff’s particular injuries for each chemical that

11 See R. Doc. 74-2 at p.1.

12 R. Doc. 1 at pp. 5–6.

13 R. Doc. 73-2.

14 Id. at p. 2.

15 Id. at p. 3.

16 Id.

Plaintiff alleges to have been exposed to. Defendants also object to Dr. Cook’s specific

causation opinion, arguing that he fails to provide the level of Plaintiff’s exposure to

the weather oil. Because Dr. Cook should be excluded from testifying, Defendants

argue, the Court should grant their Motion for Summary Judgment as Plaintiff is

unable to establish general causation through expert testimony, a necessary

requirement under controlling Circuit precedent. Plaintiff opposes both Motions,

arguing that Dr. Cook’s Report satisfies the Daubert standards for reliability and

relevancy and, therefore, that summary judgment is inappropriate.

Plaintiff filed a supplemental memorandum to her response to Defendants’

Motion in limine in which Plaintiff provided an affidavit of Dr. Linda Birnbaum (“Dr.

Birnbaum”), the Director of the National Institute of Environmental Health and

Sciences from 2009 to 2019.17 Dr. Birnbaum states that the “proposition that it is

possible to establish a BP Oil Spill responder’s quantitative exposure to a given

chemical at a given level” based on either “the data that was collected during the BP

Oil Spill response” or on “studies of other oil spills and non-oil spill related studies of

exposure to crude oil . . . is not plausible.”18 Dr. Birnbaum also opines that the “GuLf

Study exposure assessment and epidemiology are the current, best, and state of the

art scientific literature on the exposure and health effect outcomes of BP Oil Spill

responders.”19 Plaintiff relies upon Dr. Birnbaum to support her argument that Dr.

Cook’s failure to meet the requirements for general causation opinions as called for

17 R. Doc. 96; R. Doc. 96-1.

18 R. Doc. 96-1 at pp. 6–7.

19 Id. at p. 7.

by Defendants as well as every section of this court should be excused because Dr.

Cook has nevertheless utilized the best available methodologies to support Plaintiff’s

causation claim given Defendants’ conduct.20 Defendants filed a response to this

supplemental memorandum, arguing that Dr. Birnbaum’s affidavit is irrelevant

because the flaws in Dr. Cook’s Report do not depend on whether biological

monitoring and testing was done on the cleanup workers.21

II. LEGAL STANDARD

A. Motion in Limine

The district court has considerable discretion to admit or exclude expert

testimony under Fed. R. Evid. 702,22 and the burden rests with the party seeking to

present the testimony to show that the requirements of Rule 702 are met.23 Rule 702

provides that an expert witness “qualified . . . by knowledge, skill, experience,

training or education may testify in the form of an opinion” when all of the following

requirements are met:

(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

20 See R. Doc. 96 at p. 2 (“In sum, what BP demands of Dr. Cook is something that the best research

scientists, with the benefit of massive financial resources and over ten years to conduct their research

have not done.”).

21 See R. Doc. 100 at pp. 2–3.

22 See Gen. Elec. Co. v. Joiner, 522 U.S. 136, 138–39 (1997); Seatrax, Inc. v. Sonbeck Int’l, Inc., 200

F.3d 358, 371 (5th Cir. 2000); Tajonera v. Black Elk Energy Offshore Operations, LLC, Civ. A. No. 13-

0366 c/w 13-0550, 13-5137, 13-2496, 13-5508, 13-6413, 14-374, 14-1714, 2016 WL 3180776, at *8 (E.D.

La. June 7, 2016) (Brown, J.) (citing authority).

23 Moore v. Ashland Chem. Inc., 151 F.3d 269, 276 (5th Cir. 1998).

(d) The expert has reliably applied the principles and methods

to the facts of the case.24

Rule 702 codifies the Supreme Court’s opinion in Daubert v. Merrell Dow

Pharmaceuticals, Inc., which charges district courts to act as “gatekeepers” when

determining the admissibility of expert testimony.25 “To be admissible under Rule

702, the court must find that the evidence is both relevant and reliable.”26 According

to the Fifth Circuit, reliability is determined by assessing whether the reasoning or

methodology underlying the testimony is scientifically valid, while relevance depends

on whether the reasoning or methodology underlying the testimony can be properly

applied to the facts at issue.27 The purpose of the reliability requirement is to exclude

expert testimony based merely on subjective belief or unsupported speculation.28

To satisfy the reliability prong of the Daubert/Rule 702 analysis, a “party

seeking to introduce expert testimony must show (1) the testimony is based upon

sufficient facts or data, (2) the testimony is the product of reliable principles and

methods, and (3) the witness has applied the principles and methods reliably to the

facts of the case.”29 To prove reliability, the proponent of the expert testimony must

present some objective, independent validation of the expert’s methodology.30 The

24 Fed. R. Evid. 702; Tajonera, 2016 WL 3180776, at *8.

25 United States v. Fullwood, 342 F.3d 409, 412 (5th Cir. 2003) (citing Daubert v. Merrell Dow Pharms.,

Inc., 509 U.S. 579 (1993)).

26 United States v. Ebron, 683 F.3d 105, 139 (5th Cir. 2012) (citing United States v. Valencia, 600 F.3d

389, 423 (5th Cir. 2010)).

27 Ebron, 683 F.3d at 139 (citing Pipitone v. Biomatrix, Inc., 288 F.3d 239, 244 (5th Cir. 2002)).

28 Tajonera, 2016 WL 3180776, at *8 (citing Daubert, 509 U.S. at 590).

29 Recif Res., LLC v. Juniper Cap. Advisors, L.P., Civ. A. No. H-19-2953, 2020 WL 5623982, at *2 (S.D.

Tex. Sept. 18, 2020) (quoting Huss v. Gayden, 571 F.3d 442, 452 (5th Cir. 2009)) (internal quotation

marks omitted).

30 Recif Res., LLC, 2020 WL 5623982, at *2 (citing Brown v. Illinois Cent. R. Co., 705 F.3d 531, 536

(5th Cir. 2013)).

objective of this Court’s gatekeeper role is to ensure that an expert “employs in the

courtroom the same level of intellectual rigor that characterizes the practice of an

expert in the relevant field.”31

B. Summary Judgment

Summary judgment is appropriate under Federal Rule of Civil Procedure 56

“if the movant shows that there is no genuine dispute as to any material fact and the

movant is entitled to judgment as a matter of law.”32 When assessing whether a

genuine dispute regarding any material fact exists, the Court considers “all of the

evidence in the record but refrain[s] from making credibility determinations or

weighing the evidence.”33 While all reasonable inferences must be drawn in favor of

the nonmoving party, a party cannot defeat summary judgment with conclusory

allegations, unsubstantiated assertions or “only a scintilla of evidence.”34 Instead,

summary judgment is appropriate if a reasonable jury could not return a verdict for

the nonmoving party.35

If the dispositive issue is one on which the moving party will bear the burden

of proof at trial, the moving party “must come forward with evidence which would

entitle it to a directed verdict if the evidence went uncontroverted at trial.”36 The

31 Kumho Tire Co. v. Carmichael, 526 U.S. 137, 152 (1999); Hodges v. Mack Trucks Inc., 474 F.3d 188,

194 (5th Cir. 2006).

32 Fed. R. Civ. P. 56; Celotex Corp. v. Catrett, 477 U.S. 317, 322 (1986); Anderson v. Liberty Lobby, Inc.,

477 U.S. 242, 247 (1986).

33 Delta & Pine Land Co. v. Nationwide Agribusiness Ins. Co., 530 F.3d 395, 398–99 (5th Cir. 2008)

(citations omitted).

34 Id. (quoting Little v. Liquid Air Corp., 37 F.3d 1069, 1075 (5th Cir. 1994)) (internal quotation marks

omitted).

35 Delta & Pine Land Co., 530 F.3d at 399 (citing Anderson, 477 U.S. at 248).

36 International Shortstop, Inc. v. Rally’s, Inc., 939 F.2d 1257, 1264–65 (5th Cir. 1991).

non-moving party can then defeat summary judgment by either submitting evidence

sufficient to demonstrate the existence of a genuine dispute of material fact, or by

“showing that the moving party’s evidence is so sheer that it may not persuade the

reasonable fact-finder to return a verdict in favor of the moving party.”37 If, however,

the nonmoving party will bear the burden of proof at trial on the dispositive issue,

the moving party may satisfy its burden by merely pointing out that the evidence in

the record is insufficient with respect to an essential element of the nonmoving

party’s claim.38 The burden then shifts to the nonmoving party who must go beyond

the pleadings and, “by her own affidavits, or by the ‘depositions, answers to

interrogatories, and admissions on file,’ designate ‘specific facts showing that there

is a genuine issue for trial.’”39

III. ANALYSIS

The burden of proof is on the B3 plaintiffs to prove that “the legal cause of the

claimed injury or illness is exposure to oil or other chemicals used during the

response.”40 To prove causation, the B3 plaintiffs are required to provide reliable

expert testimony.41 “A plaintiff in such a case cannot expect lay fact-finders to

understand medical causation; expert testimony is thus required to establish

causation.”42

37 Id. at 1265.

38 See Celotex, 477 U.S. at 322–23.

39 Id. at 324 (quoting Fed. R. Civ. P. 56(e)).

40 In re Oil Spill, 2021 WL 6053613, at *11.

41 See, e.g., Seaman v. Seacor Marine, LLC, 326 Fed. Appx. 721, 723 (5th Cir. 2009).

42 Id. (citing Allen v. Penn. Eng’g Corp., 102 F.3d 194, 199 (5th Cir. 1996)).

Courts use “a two-step process in examining the admissibility of causation

evidence in toxic tort cases.”43 First, a court must determine whether general

causation exists.44 “General causation is whether a substance is capable of causing a

particular injury or condition in the general population.”45 Second, if the court finds

that there is admissible general-causation evidence, “the district court must

determine whether there is admissible specific-causation evidence.”46 “[S]pecific

causation is whether a substance caused a particular individual’s injury.”47 If the

court finds that there is no admissible general causation evidence, it need not

consider the issue of specific causation.48

To establish general causation, a causation expert must identify “the harmful

level of exposure to a chemical” at which physical symptoms manifest.49 As explained

by Dr. Cook, nearly every chemical on Earth may be toxic or even fatal at a certain

level of exposure.50 Thus, causation experts determine not only whether a chemical

is capable of causing certain health effects, but at what level of exposure do those

health affects appear. Experts, such as Dr. Cook, refer to this inquiry with the

43 Knight v. Kirby Inland Marine, Inc., 482 F.3d 347, 351 (5th Cir. 2007).

44 Id.

45 Id. (quoting Merrell Dow Pharm., Inc. v. Havner, 953 S.W.2d 706, 714 (Tex. 1997)).

46 Id.

47 Id.

48 Id. (“Evidence concerning specific causation in toxic tort cases is admissible only as a follow-up to

admissible general-causation evidence.”).

49 Allen, 102 F.3d at 199.

50 R. Doc. 73-2 at p. 14; see also English v. BP Expl. & Prod. Inc., No. CV 17-4325, R. Doc. 48-6

(Deposition of Dr. Jerald Cook) at 150:14–16 (E.D. La. September 26, 2022) (Vitter, J.) (“Like I said,

something not very harmful, such as water, can become harmful at a high enough dose.”).

maxim, dosis sola facit venenum, or “the dose determines the poison.”51 This analysis

is also referred to in the Bradford Hill factors as the dose-response relationship.52

In recognition of the importance of this step of the causation analysis, the

American Medical Association’s Guide to the Evaluation of Disease and Injury

Causation states that determining “whether the estimated dose was sufficient to

explain observed clinical effects known to be associated with the agent in question”

is the “most critical phase of the hazard evaluation process.”53 Relatedly, the Fifth

Circuit states that this detail is one of the “minimal facts necessary to sustain the

plaintiff’s burden in a toxic tort case.”54 Plaintiffs must provide reliable expert

testimony establishing the requisite level of exposure necessary to cause each alleged

physical harm.55 Accordingly, failure to properly identify the level of exposure to a

particular chemical at which harmful effects occur necessarily renders a general

causation opinion to be unreliable and, thus, inadmissible.56

51 R. Doc. 73-2 at p. 14. Such knowledge dates back to at least the time of Paracelsus, the great

sixteenth-century Swiss philosopher and scientist, who remarked that “[s]olely the dose determines

that a thing is not a poison.” See Joseph Borzelleca, Paracelsus: Herald of Modern Toxicology, 53

Toxicological Scis. 2, 4 (1999).

52 R. Doc. 73-2 at p. 14.

53 Dr. Cook testified that he regularly consults the AMA Guide. See English, R. Doc. 48-6 (Deposition

of Dr. Jerald Cook) at 59:22–60:1.

54 Allen, 102 F.3d at 199; accord McGill v. BP Expl. & Prod., Inc., 830 Fed. Appx. 430, 433 (5th Cir.

2020) (affirming exclusion of expert’s opinions where “none [of the studies on which the expert relied]

provide conclusive findings on what exposure level of Corexit is hazardous to humans.”).

55 Allen, 102 F.3d at 195; see also McGill, 830 Fed. Appx. at 433 n.1 (excluding expert testimony where

the studies relied upon by expert “did not address what level of exposure would be unsafe for humans

or what specific illnesses that exposure may cause.”) (emphasis added).

56 See Dawkins v. BP Expl. & Prod., Inc., No. CV 17-3533, 2022 WL 2315846, at *6 (E.D. La. June 28,

2022) (Vance, J.), reconsideration denied, No. CV 17-3533, 2022 WL 4355818 (E.D. La. Sept. 20, 2022)

(“Accordingly, if the Court finds that plaintiff cannot ‘prove, at [a] minimum, that exposure to a certain

level of a certain substance for a certain period of time can cause a particular condition in the general

population,’ then the Court’s inquiry into general causation is complete.” (quoting Williams v. BP Expl.

& Prod., Inc., No. 18-9753, 2019 WL 6615504, at *8 (E.D. La. Dec. 5, 2019) (Morgan, J.)).

This Court has previously considered Dr. Cook’s non-plaintiff-specific general

causation reports in other B3 cases, finding that for each version of the report, Dr.

Cook failed to satisfy the Daubert standards for reliability and relevancy.57 The Court

has, therefore, excluded Dr. Cook’s report in every B3 case before it. However, the

Court has not yet addressed the first version of Dr. Cook’s Report, offered here by

Plaintiff. As discussed above, this version of Dr. Cook’s Report contains both a

general causation opinion as well as a specific causation opinion tailored directly to

Plaintiff. For the following reasons, the Court finds that the November 17, 2021

Report offered here by Plaintiff fails to meet the Daubert standards for expert

testimony and must be excluded.

As with his subsequent reports, Dr. Cook fails to adequately establish the level

of exposure to a particular substance required to cause the types of injuries

specifically complained of by Plaintiff. At no point in his general causation opinion

does Dr. Cook establish the dosage level of the types of chemicals and materials that

Plaintiff alleges to have been exposed to at which Plaintiff’s symptoms manifest. Dr.

Cook provides no study or support demonstrating a dose response relationship

between the chemicals in weathered crude oil and rhinosinusitis or any other

symptom alleged by Plaintiff. Although Dr. Cook generically states that values such

as the lowest adverse effect level (“LOAEL”), no observed adverse effect level

57 See, e.g., English v. BP Expl. & Prod., Inc., No. CV 17-4325, 2022 WL 5158669 (E.D. La. Sept. 26,

2022), reconsideration denied, No. CV 17-4325, 2022 WL 17532293 (E.D. La. Dec. 8, 2022) (Version 2);

Beacham v. BP Expl. & Prod., Inc., No. CV 17-3038, 2023 WL 315912 (E.D. La. Jan. 19, 2023) (Version

3); Kaoui v. BP Expl. & Prod., Inc., No. CV 17-3313, 2023 WL 330510 (E.D. La. Jan. 12, 2023) (Version

4).

(“NOAEL”), and minimal risk level (“MRL”) are all relevant in determining a dose

response relationship, Dr. Cook does not provide any information in his Report on

any of those values for the chemicals Plaintiff was exposed to.58

Plaintiff’s reliance on Dr. Birnbaum’s affidavit is misplaced. BP’s alleged

failure to conduct dermal and biological monitoring of the oil spill cleanup workers

has no bearing on Dr. Cook’s Report and the requirement that Dr. Cook adequately

demonstrate the level of exposure to the chemicals in the oil encountered by Plaintiff

required to cause the injuries complained of by Plaintiff. Accordingly, Plaintiff’s

argument in this regard is irrelevant to the deficiencies in Dr. Cook’s report.

Moreover, as one judge has put it, “[Dr.] Birnbaum’s affidavit neither cures nor

explains the deficiencies of [Dr.] Cook’s report.”59 While the Court takes no issue with

Dr. Birnbaum’s statement that it is “not plausible” to establish any particular oil

responder’s exposure level with data collected either from the Gulf oil spill or from

any other spill, Dr. Birnbaum’s remark is beside the point and appears to conflate

general causation with specific causation. General causation does not require

quantitative exposure data of the Plaintiff; rather, it requires evidence demonstrating

that the types of chemicals encountered by Plaintiff are actually capable of causing

the injuries alleged by Plaintiff.60 The supposed implausibility of “establish[ing] a

BP Oil Spill responder’s quantitative exposure to a given chemical at a given level”61

58 See R. Doc. 73-2 at p. 14.

59 Walker v. BP Expl. & Prod. Inc., No. CV 17-3012, 2022 WL 17987118, at *8 (E.D. La. Dec. 29, 2022)

(Africk, J.).

60 Knight, 482 F.3d at 351 (“General causation is whether a substance is capable of causing a particular

injury or condition in the general population.” (quoting Havner, 953 S.W.2d at 714)).

61 R. Doc. 96-1 at pp. 6–7.

simply has no bearing on the threshold general causation inquiry. Accordingly, the

Court does not find that Dr. Birnbaum’s affidavit corrects or explains the

shortcomings of Dr. Cook’s Report so as to render his opinions admissible.

Further, the Court notes that this version of Dr. Cook’s Report is even more

bare-boned than the versions previously considered by the Court. From what the

Court can tell, there is little-to-no relevant information in the general causation

section of this Report that is not also contained in the previously excluded reports.62

For the same reasons set forth in greater detail in prior Orders considering Dr. Cook’s

reports, the Court determines that Plaintiff has failed in her burden of establishing

the reliability and relevance of her expert’s report and finds it appropriate to grant

Defendants’ Motion in limine to exclude Dr. Cook’s Report.63 Plaintiff accordingly

lacks expert testimony on general causation. Without expert testimony, which is

required to prove general causation,64 Plaintiff has failed to demonstrate a genuine

dispute of material fact regarding her claims that her injuries were caused by

exposure to oil. “When a plaintiff has no expert testimony to prove his medical

diagnosis or causation at trial, the plaintiff’s suit may be dismissed at the summary

judgment stage.”65 Thus, Defendants’ Motion for Summary Judgment must be

granted as Defendants are entitled to judgment as a matter of law due to Plaintiff’s

failure to establish general causation.

62 The general causation section of this Report is a little over nine pages in length. By contrast, the

June 21, 2022 Version of Dr. Cook’s General Causation Report is 254 pages long.

63 See, e.g., Kaoui, No. CV 17-3313, 2023 WL 330510.

64 See, e.g., Perkins v. BP Expl. & Prod., No. 17-4476, 2022 WL 972276, at *2 (E.D. La. Mar. 31, 2022)

(Milazzo, J.) (“In a toxic tort suit such as this one, the plaintiff must present admissible expert

testimony to establish general causation as well as specific causation.”).

65 Williams, 2019 WL 6615504, at *11.

IV. CONCLUSION

IT IS HEREBY ORDERED that Defendants’ Daubert Motion to Exclude the

Causation Testimony of Plaintiff's Expert, Dr. Jerald Cook®* is GRANTED.

IT IS FURTHER ORDERED that Defendants’ Motion for Summary

Judgment®’ is GRANTED.

IT IS FURTHER ORDERED that Plaintiffs claims against Defendants are

DISMISSED with prejudice.

New Orleans, Louisiana, March 3, 2023.

(hard , Vitter

WENDY B. VITTER

United States District Judge

66 R. Doc. 73.

67 R. Doc. 74.

This is a copy of a public record, reproduced as it was published. It is not legal advice, and it may not be the version a court would rely on. Check the official source before you cite it.

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