How not to do a differential diagnosis — UPDATED

diagnosis-memeThe plaintiffs in Sims v. Kia Motors brought products liability claims about the design of a fuel tank. Their main engineering expert “employed a ‘differential diagnosis approach, a scientific technique that essentially involves the process of elimination.” While a potentially reliable technique, the Fifth Circuit noted that it “has cautioned that “the results of a differential diagnosis are far from reliable per se..’ . . . “[M]erely “ruling out” other possible explanations is not enough to establish reliability; experts must also have some scientific basis for ‘ruling in’ the phenomenon they allege.” Here, where “the record does not reflect any reliable facts or data ‘ruling in'” the expert’s theory about how the fuel tank behaved in the accident, “the district court did not abuse its discretion in excluding it.” No. 15-10636 (revised Oct. 11, 2016).

Fact issue raised about boat repairs

boatOTM, the owner of two boats, alleged a poor repair job by Diversified. The district court granted summary judgment for the defendant and the Fifth Circuit reversed, observing: “OTM concedes it has not attempted to prove the ‘precise cause’ of the engines’ malfunction; instead, it maintains it presented sufficient evidence to create the requisite
genuine dispute of material fact for whether the claimed substandard overhauls by Diversified caused the engines’ breakdown. . . . [A]t this stage, OTM is not required to prove exactly which part failed, or disprove that ‘the vessels’ other deteriorating parts or operator error’ was not the cause of the vessels’ breakdown . . . . ” Operaciones Tecnicas Marinas, SAS v. Diversified Marine Services, LLC, No. 15-30932 (Aug. 5, 2016, unpublished). The opinion illustrates the interaction between the requirements of Rule 56 and the requirement of Daubert case law that an expert adequately exclude alternative causes.

Causation proved.

causationmemeIn the trial of a dispute about the handling of another lawsuit, the plaintiffs’ lawyer in that other suit testified that he would not have settled for less than $3 million. On appeal, two expert reports were cited in opposition to that testimony, and the Fifth Circuit rejected them. It noted that the trial court was within its rights to credit the lawyer’s testimony, and that the reports had been prepared pretrial and thus could not have addressed that testimony. RSUI Indemnity Co. v. American States Ins. Co., No. 15-30976 (July 8, 2016, unpublished).

Keep the gate!

no pass lotrCarlson alleged injuries from the ProNeuroLight, an infrared therapy device. At trial, the defendants called a chiropractor with some experience using the device. The Fifth Circuit expressed skepticism about his qualifications, noting: “While he does make diagnoses and orders tests as part of his chiropractic and alternative medicine practice, [his] qualifications do not align with or support his challenged medical causation testimony.” The Court did not rule on that basis, however, instead finding that “a district court must . . . perform its gatekeeping function by performing some type of Daubert inquiry and by making findings about the witness’s qualifications to give expert testimony.”  Here, admitting the chiropractor’s testimony without taking those steps was an abuse of discretion. The Court found harm, noting that he was the sole defense witness, that his testimony was cited in closing, and that the defendants won. Accordingly, it reversed and remanded. Carlson v. Bioremedic Therapeutic Systems, Inc., No. 14-20691 (May 16, 2016).

Revised opinion in Daubert case about pharmacy

pharmacy_logo_for_webThe Fifth Circuit issued a revised opinon in Kovaly v. Wal-Mart Stores, No. 14-20697 (Sept. 22, 2015, unpublished).  The new opinion reaches the same result — reversal of the Daubert exclusion of an expert about the standard of care for a Texas pharmacist asked to issue a 72-hour emergency prescription.  It provides more detail about the expert’s analysis, eliminating some uncertainty in the original opinion about the role of Texas regulations in the expert’s work: “Brooke specifically analyzed how the various regulations overlap and how the history of the regulations led to the codification of particular exceptions but not others.  He explained that his opinion was based not only on the regulations but also on their history, accepted practice, and pharmacist training.”

Class certification rulings about Deepwater Horizon

bplogoIn the wake of the Deepwater Horizon accident, plaintiffs sought to bring two class actions against BP alleging violations of federal securities law — one regarding BP’s representations about its pre-spill safety procedures, and one about BP’s post-accident statements as to the flow rate of oil after the spill occurred. The district court certified the post-spill class, concluding that the plaintiffs had established a model of damages consistent with their liability case and capable of measurement across the class, and refused to certify the pre-spill class, finding that it had not satisfied the “common damages” burden established by the Supreme Court in Comcast Corp. v. Behrend, 133 S. Ct. 1426 (2013). The Fifth Circuit affirmed.  As to the post-spill class, the Court reviewed BP’s criticisms of the plaintiffs’ damages expert, and found that they were not so potent as to invalidate his theory at the class certification stage.  As to the pre-spill class, however, the Court agreed that the expert failed to exclude class members who would have bought the stock even with full knowledge of the alleged risks, making his analysis infirm for certification purposes.  Ludlow v. BP, PLC, No. 14-20420 (revised Sept.15, 2015).

Hope springs eternal, but not your anticipated work life.

community_chest_life_insurance_cardBartos, an injured seaman, sued for future lost wages.  His expert offered calculations based on a retirement age of 55.8 (from a table of work-life expectancies) or 67 (the Social Security full-retirement age).  The Fifth Circuit reversed a damages award based on the older age and rendered an award based on the younger one, reasoning: “Barto’s economist did not provide any reason to TexasBarToday_TopTen_Badge_Smallbelieve that Barto would continue to work past his statistical work-life expectancy. The only relevant evidence Barto presented at trial was his testimony that he plans to work ‘[a]s long as I can retire. Whatever the retirement age is.’ This scant evidence was not enough to show that Barto ‘by virtue of his health or occupation or other factors, is likely to live and work a longer, or shorter, period than the average.'”  Barto v. Shore Construction LLC, No. 14-31326 (revised Sept. 29, 2015).

Illegal, but admissible? (THIS OPINION LATER WITHDRAWN)

pharmacy_logo_for_webThe issue in Kovaly v. Wal-Mart was whether a pharmacist was negligent in not providing a 72-hour emergency supply of a patient’s medicine, despite some confusion about the quantity in the prescription issued by the patient’s physician.  No. 14-20697 (Aug. 12, 2015, unpublished).  The district court found that Brooke, the plaintiff’s expert, was well-qualified by experience and training to testify about the standard of care.  The district court went on to hold, however, that “nothing in the regulations definitively authorizes a pharmacist to provide a 72-hour emergency supply for an original prescription, and it concluded that doing so would actually violate Texas law,” and thus excluded his opinions as unreliable.  The Fifth Circuit reversed, concluding: “Even if Brooke’s opinion that the pharmacist legally could have filled the emergency supply is an incorrect interpretation of Texas law, that does not render it unreliable in light of his qualifications, experience, and foundation for the opinion.”  In support, the Court cites several cases about the ultimate “correctness” of an expert’s factual conclusion.

Causation experts stricken; manfuacturer wins summary judgment.

rangePlaintiffs sued Whirlpool, alleging that a gas range it manufactured made them sick from carbon monoxide emissions.  They offered two causation experts, whose testimony was stricken by the district court under Daubert, which the Fifth Circuit affirmed.  The first opined about the “general causation” link connection between carbon monoxide and health problems, but the main studies he relied on involved significantly higher concentrations than what was measured in Plainitffs’ apartment.  The second, an “accomplished engineer with significant expertise in vehicular accident reconstruction and fire and explosion analysis,” did not have expertise on the issue in this case: “No gas appliance fire is at issue in this case; rather, the core claim here is that the gas range was defective because it emitted carbon monoxide in excess of an amount that is safe.”  Macy v. Whirlpool Corp., No. 14-20603 (June 4, 2015, unpublished).

No, that’s not why I did it.

metocPlaintiff alleged birth defects from the prescription of metoclopramide, off-label, to control nausea during pregnancy. The prescribing doctor gave “unequivocal” deposition testimony that he chose the medicine because of his clinical experience, and had no contact with marketing efforts by the drug manufacturer.  Accordingly, preempted or not, plaintiff’s claims failed for lack of causation. Whitener v. Pliva, Inc., No. 14-30468 (April 9, 2015, unpublished).

They are lumberjacks and they’re OK

paul bunyan and babeThe issue in Lowman v. Jerry Whitaker Timber Contractors, LLC was whether certain timber companies had vicarious liability for allegedly unlawful logging activities, in DeSoto Parish, Louisiana, in violation of that state’s timber cutting statute. Evidence showed that the loggers sold timber to the mills and in return received a “scale ticket” — a sort of commercial paper that can be bought and sold and allows small loggers immediate access to sale proceeds — which featured a description of the wood. Plaintiffs offered an affidavit from a state investigator who described the defendants’ “prior schemes involving the theft of timber and the falsifying of scale tickets,” and opined that he saw “‘the same pattern’ of activity” here. The Fifth Circuit affirmed summary judgment for the defendants, finding that the evidence showed no connection between the tickets he reviewed and the timber at issue, much less any “right of control or supervision” by the defendants over the loggers.  No. 14-30787 (Feb. 10, 2015, unpublished).

Defense win affirmed on billion-dollar bankruptcy trustee claim

The trustee of a litigation trust formed from the bankruptcy of Idearc, Inc. sued its former parent, Verizon, alleging billions of dollars in damages in connection with its spinoff.  After a bench trial and several other orders, the district court ruled in favor of defendants, and the Fifth Circuit affirmed in U.S. Bank, N.A. v. Verizon Communications, No. 13-10752 (revised Sept. 2, 2014).

The opinion, while lengthy, still only hints at the complexity of the case, and much of its analysis is fact-specific.  Some of the issues addressed include:

1.  A bankruptcy litigation trust does not have a right to jury trial on a fraudulent transfer claim, when the defendant creditor has filed a proof of claim in the bankruptcy, and the bankruptcy court must resolve whether a fraudulent transfer occurred to rule on that claim (analyzing and applying Langemkamp v. Culp, 498 U.S. 42 (1990), in light of Stern v. Marshall, 131 S. Ct. 2594 (2011)).

2.  In the context of determining whether the district court reviewed an earlier ruling correctly, on pages 26-27, the Court provided crisp definitions of the basic concepts of dictum and holding.

3.  In the course of rejecting an argument about the refusal to admit several pieces of evidence, the Court noted that the trustee “does not discuss how each specific piece of evidence was likely to affect the outcome of the trial, in light of all the evidence presented.”

4.  A defense expert, without experience in the particular industry, was still qualified to speak to valuation methodology in the bench trial, and “we cannot reverse the district court for adopting one permissible view over the other.”

5.  The Court thoroughly reviewed the fiduciary duties owed from a parent to a subsidiary under Delaware law, while affirming the district court’s conclusions about causation associated with their alleged breach.

 

 

The rain, in main, did not fall on the cranes

Aransas Project v. Shaw presented a challenge to an injunction against the Texas Commission on Environmental Quality, prohibiting the TCEQ from issuing new permits to withdraw water from rivers that feed the estuary where whooping cranes live.  No. 13-40317 (June 30, 2014).  The whooping crane, described in the opinion as a “majestic bird that stands five feet tall,” is an endangered species, and the only known wild flock lives in Texas during winter.

The Fifth Circuit first rejected an argument for Burford abstention, finding that this case presented a “broader grant of administrative and judicial authority by state law to remedy environmental grievances” than a prior opinion where it allowed abstention in a similar sort of environmental dispute.  Cf. Sierra Club v. City of San Antonio, 112 F.3d 789 (5th Cir. 1997).

The Court then reversed the injunction, finding no causation “in the face of multiple, natural, independent, unpredictable and interrelated forces affecting the cranes’ estuary environment.”  While couched in language about proximate causation and environmental law, the Court’s analysis is a classic illustration of the recurring Daubert problem of excluding alternate causes.  (In the course of this discussion, the butterfly effect theory makes a cameo appearance in footnote 10.)

Analytical GAAP

At issue in Meadaa v. K.A.P. Enterprises LLC was the relative liability of three defendants for a $3.5 million claim.  No. 12-30918 (July 1, 2014).  In a summary judgment affidavit, an expert opined that transactions of Defendant 1 had not resulted in unfair advantage to Defendants 2 and 3, and had kept its affairs separate from those of Defendant 4.  The expert had reviewed financial documents from Defendant 1 and tax returns from Defendant 4.  The Fifth Circuit found no clear error in the district court’s striking of this affidavit for a lack of personal knowledge.  Because “[i]t is by no means clear how a [CPA] can obtain personal knowledge of the effects of the actions of one entity on other parties without reviewing the latter’s financial documents,” it was “incumbent upon him to explain how he acquired such knowledge.”  As a procedural matter, the Court also found that a notice of appeal from a final judgment encompassed a later ruling on a Rule 59 motion.

Expert should rule out other causes.

Ayala was killed by a propane heater explosion; his estate sued the manufacturer for damages.  Ayala v. Enerco Group, 13-30532 (May 28, 2014, unpublished).  Ayala’s wife testified that he was generally careful with the heater, although she did not observe him at the time of the accident.  An expert identified several possible defects with the heater, but: “[There was no evidence to suggest the Ayalas’ heater itself was defective. He did not perform a structural analysis of the Mr. Heater or destructive testing of an example unit. His conclusions supporting that there could be a leak were based solely on the nature of the item itself. McPhate also admitted that he could not rule out other potential sources of a propane leak other than a defect in the heater, such as a faulty propane bottle or a failure by Mr. Ayala to secure the valve properly on the heater.”  Accordingly, the estate’s claims failed.  A sanctions award against the plaintiff’s counsel under 28 U.S.C. § 1927 for filing a second lawsuit was reversed because that filing did not show a “persistent” pattern of vexatious litigation as required by that statute.

Arbitration > Empiricism

The plaintiff in Diggs v. Citigroup, Inc. sought to resist arbitration of an employment dispute, relying upon a study by Cornell professor Alex Colvin that concluded: “there is a large gap in outcomes between the employment arbitration and litigation forums, with employees obtaining significantly less favorable outcomes in arbitration.”  No. 13-10138 (Jan. 8, 2014, unpublished).  The Fifth Circuit affirmed the district court’s decision to exclude the study under Daubert, noting that the study was not connected to this dispute and examined data from 5 years before its initiation.  The Court also questioned — without resolving — the validity of comparing arbitration statistics from 2003-07 with litigation statistics from the late 1990s.

Laws of nature and summary judgment

A barge moored at a facility operated by Lafarge came loose during Hurricane Katrina and caused extensive damage.  The district court granted summary judgment to Lafarge, finding that the plaintiff’s damage theory was not scientifically credible in light of the observed weather conditions at the time.  St. Bernard Parish v. Lafarge North America, Inc., No. 13-30030 (Dec. 19, 2013, unpublished).  The Fifth Circuit agreed that “[t]here is a great deal of testimony supporting Lafarge’s position, to be sure, and little to support the Parish’s, but we are mindful of the summary judgment standard.”  It reversed, however, noting eyewitness testimony that was not consistent with the defendant’s expert analysis. The Court distinguished and limited Ralston Purina v. Hobson, 554 F.2d 725 (5th Cir. 1977), which involved an unusual theory about the behavior of starving chickens, on the ground that its plaintiff could not prove the facts that his theory required.

Expert: Know thy facts.

“The Daubert reliability analysis applies to, among other things, ‘the facts underlying the expert’s opinion.'”  Moore v. International Paint LLC, No. 13-30281 (Nov. 15, 2013, unpublished).  In this case, the Fifth Circuit affirmed the exclusion of expert testimony about a plaintiff’s cumulative benzene exposure, citing these problems with his assumed facts: (1) assuming an hourly rate of $6,00, when his rates were in fact $6.99, $7.44, and $8.00; (2) assuming, contrary to the plaintiff’s deposition testimony, that he always worked with paint indoors, that his respirator always failed within an hour, and he never received a replacement; (3) assuming, contrary to other deposition testimony, that the indoor spaces where the plaintiff worked were always unventilated; and (4) assigning an arbitrary number, with no record support, to the amount of time the plaintiff worked as a sandblaster rather than a painter.  “To be sure, reliable expert testimony often involves estimation and reasonable inferences from a sometimes incomplete record. . . . Here, however, the universe of facts assumed by the expert differs frequently and substantially from the undisputed record evidence.”

Gross negligence of bankruptcy trustee

An unsecured creditor contended that the gross negligence of a bankruptcy trustee allowed a key asset to escape the estate.  The court agreed and ordered payment from Liberty Mutual’s bond for the trustee.  The Fifth Circuit affirmed, finding: (1) the relevant limitations period was set by a 4-year federal statute rather than a 2-year state one, (2) the finding of gross negligence was not clearly erroneous, and (3) expert testimony was not necessary to establish gross negligence in this situation: “While the precise course of action the Trustee should have taken may be subject to reasonable debate, it requires no technical or expert knowledge to recognize that she affirmatively should have undertaken some form of action to acquire for the bankruptcy estate the assets to which it was entitled.”   Liberty Mutual v. United States, No. 12-10677 (revised August 20, 2013).

Tortious interference damages affirmed

In Homoki v. Conversion Services, a check processing company sued its sales agent and a competitor.  No. 11-20371 (May 28, 2013).  It won judgment for $700,000 against the competitor for tortious interference with the sales agent’s contract with the company, and $2.15 million against the agent for past and future lost profits.  The company and competitor appealed.  First, the Fifth Circuit — assuming without deciding that the plaintiff had to show the competitor’s awareness of an exclusivity provision in the agent’s contract — found sufficient evidence of such knowledge in testimony and the parties’ course of dealing, and affirmed liability for tortious interference.  Second, the Court found that the plaintiff’s “experience in managing his business for sixteen years” supported his damages testimony, and that “[w]hile [plaintiff]’s presentation of its damages evidence was far from ideal,” also found sufficient evidence of causation on the interference claim.  Finally, the Court found that the plaintiff had given adequate notice of its claim of conspiracy to breach fiduciary duties (the joint pretrial order was not signed by the judge), but the plaintiff waived jury trial on that issue by not requesting a damages question — particularly given the significant dispute about causation in the evidence presented.

$40+ million trade secret judgment affirmed.

In Wellogix, Inc. v. Accenture, LLP, LLP the district court entered judgment for the plaintiff — $26.2 million in compensatory damages and $18.2 million in punitives, after a remittitur —  in a trade secrets case about software to make oil exploration more efficient.  No. 11-20816 (May 15, 2013, revised Jan. 15, 2014).  Affirming, the Court: (1) reminded, in the opening paragraph, of the deference due to a jury verdict; (2) detailed the sufficient evidence before the jury of a trade secret, of its inappropriate use by the defendant, of damages, and malice; (3) rejected Daubert arguments about the scope of the plaintiff’s computer science expert’s testimony  and the material considered by its damages expert; and (4) affirmed the punitive damages award because it was less than the compensatory damages and the issue of “reprehensibility” was neutral.  The Court also analyzed aspects of the relationship between trade secret claims and the patent process.  Footnote 4 of the opinion provides a useful guide to the federal courts’ treatment of a “Casteel problem” in Texas jury submissions.

Exclusion of safety expert affirmed

An expert opined that a railroad crossing was unsafe and required active warning devices.  Brown v. Illinois Central Railroad, No. 11-60654 (Jan. 28, 2013).  He contended that the crossing had “‘narrow’ pavement, ‘skewed’ angle, ‘rough’ surface and ‘steep’ incline” but did not tie those conclusions to a guideline or publications, relying instead on “education and experience.”  He also admitted that visibility at the crossing was adequate under the Transportation Department’s standards.  Id. at 7.  Accordingly, the Fifth Circuit affirmed the district court’s exclusion of his testimony under Daubert, calling it “transparently subjective.”  Id. at 8.

Damages for “irreplaceable” waste treatment plant

The defendant in Factory Mutual Insurance v. Alon USA stipulated to liability after an explosion at a waste treatment plant.  The remaining issue was whether fair market value of the plant was the cost to replace it (roughly $6 million) or the cost of the plant’s component parts (roughly $900,000).  No. 11-11080 (Jan. 23, 2013).  Under deferential clear error and abuse-of-discretion standards of review, the Fifth Circuit affirmed the district court’s conclusions that: (1) the plant system was unique and the cost of its components did not fairly estimate its value (distinguishing Hartford Ins. Co. v. Jiminez, 814 S.W.2d 551 (Tex. App.–Houston [1st Dist.] 1991, no pet.)); (2) the plaintiff’s expert “educated and interviewed . . . employees” about a key depreciation issue, and thus “did more than just repeat information gleaned from external sources” (distinguishing U.S. v. Mejia, 545 F.3d 179 (2d Cir. 2008)); and (3) the multiplier used to reflect installation expenses was “entirely reasonable[,]” “[g]iven the lack of useful records and resources pertaining to this particular . . . plant.”

Tort Causation 101

Smith v. Christus St. Michaels presented a wrongful death claim about an elderly man, who suffered from recurrent cancer, who died from a fall in the hospital while being treated for a blood disorder.  No. 12-40057 (Nov. 13, 2012) (unpublished).  The trial court granted summary judgment under the “lost chance” doctrine, finding a lack of evidence that the man would have been likely to survive his cancer.  The Fifth Circuit reversed because it found his death was caused by a fall unrelated to his cancer or other treatment protocol.  Id. at 8. The Court also reversed a ruling that the plaintiffs’ expert testimony on causation was conclusory, finding that it “sufficiently explained how and why” as to the allegedly inadequate monitoring of the patient’s bedside at night.  Id. at 10.  The opinion provides a general nuts-and-bolts summary of Texas tort causation law.

Injury verdict affirmed over Daubert challenges

Roman v. Western Manufacturing examined a $1mm-plus verdict about severe injuries from a pump malfunction.  No. 10-31271 (Aug. 17, 2012).  After review of the standards, id. at 5 (“It is not our charge to decide which side has the more persuasive case.”), the Court found that two qualified mechanical engineers met Daubert even though they lacked extensive experience with “stucco pumps,” declining to “make expert certification decisions a battle of labels.”  Id. at 7.  The Court also rejected technical challenges to the type of pump reviewed by the experts and the plausibility of their factual assumptions about its operation, id. at 13 (“There was certainly contrary evidence, but that was for jurors to weigh.”), as well as sufficiency challenges about the inferences made by the jury.  Id. at 16-17.  Additional challenges were found waived under Fed. R. Civ. P. 50.  This opinion is the latest in a series of thoughtful cases about Daubert after the 2009 decision in Huss v. Gayden.