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by Robert Ambrogi - Editor
BullsEye Newsletter: June 2007
A federal discovery rule requiring an opposing
party to pay expert-related fees and expenses does not apply
to pretrial Daubert hearings, the 5th U.S. Circuit Court
of Appeals has ruled.
Although Fed. R. Civ. P. 26(b)(4)(C) allows a party to recover
discovery costs relating to expert witnesses, the rule does not
extend to the $64,000 in expenses these plaintiffs incurred in
securing their expert's testimony at the Daubert hearing, the
court said.
"A Daubert hearing is not a discovery proceeding but an evidentiary hearing designed to screen expert testimony," the court reasoned. "Appellants fail to give any persuasive legal argument as to why Fed. R. Civ. P. 26 should be extended outside the discovery context."
The ruling came in a toxic tort case in which the
5th Circuit also upheld the trial court's exclusion of expert
testimony linking the toxic chemical benzene to plaintiffs' cancers.
The trial court found that none of the more than 50 studies the
expert relied on gave an adequate basis for his opinion on causation.
Benzene at Issue
The case involved two maritime tankermen, Heath
Knight and Thomas Ingerman, who were exposed to various toxic
chemicals on their jobs, including benzene. Knight claimed that
the benzene caused him to develop Hodgkins lymphoma, while Ingerman
alleged it was the cause of his bladder cancer.
After filing suit together, the two plaintiffs hired Dr. Barry
Levy, a physician who the court described as "a highly qualified
epidemiologist." In 2005, the district court held a Daubert hearing
to determine whether Dr. Levy's testimony was admissible to show
that benzene was the cause of plaintiffs' cancers.
Relying on more than 50 studies, Dr. Levy testified that benzene
was the cause of their cancers. The district court excluded all
50 studies, finding that some failed to isolate benzene as a
cause of cancer and that others were statistically insignificant.
Given its exclusion of these studies, the district court concluded
that Dr. Levy's testimony failed to satisfy Daubert and
it entered summary judgment in favor of defendants.
The plaintiffs then filed a motion under Rule 26 asking that
the court order defendants to pay the expenses they incurred
in having Dr. Levy testify at the Daubert hearing. The
district court denied this motion, holding that there is no right
to reimbursement for Daubert costs in Rule 26.
No Proof of Causation
On appeal, the 5th Circuit noted that plaintiffs
would have had to prove both general and specific causation in
order to have succeeded in their case-in-chief. General causation
would require proof that the toxic substance was capable of causing
a particular type of injury within the general population. If
plaintiffs established that, they then would have to show that
the substance caused their specific injuries.
The trial court, based on the Daubert hearing, concluded
that Dr. Levy had failed to provide a sufficient foundation for
his testimony regarding the general-causation link between benzene
and cancer. On appeal, the plaintiffs argued that the trial court
set too high a bar for their general causation evidence.
But the 5th Circuit, after reviewing the district court's findings
concerning these studies, affirmed, saying that a district court
has broad discretion under Daubert "to determine
whether a body of evidence relied upon by an expert is sufficient
to support that expert’s opinion."
While acknowledging that "in epidemiology hardly any study
is ever conclusive," the circuit court nonetheless found
no basis to overturn the lower court's findings.
"Even if one of the studies relied on by Dr. Levy provided a plausible basis for general causation, the district court, after weighing the 'reliability' and 'relevance' of such evidence, finding one or the other lacking, could still reach the conclusion that the evidence was inadmissible," the court said.
"Of the over fifty studies relied upon by Dr. Levy, none gave an adequate basis for the opinion that the types of chemicals appellants were exposed to can cause their particular injuries in the general population."
Given this, the district court did not abuse its
discretion in excluding the expert's testimony, the court held.
Rather, it was reasonable to conclude "that the analytical
gap between the studies on which he relied and his conclusions
was simply too great and that his opinions were thus unreliable.
The 5th Circuit went on to say that Dr. Levy's testimony as to
causation failed at least two other Daubert factors:
it was not generally accepted and it had not been published or
subjected to peer review. Further, even if he had provided a
basis for proving general causation, his studies were not reliable
to show specific causation.
Daubert Costs
The district court's ruling denying plaintiffs' request to recover Daubert-hearing costs involved a question of law, the 5th Circuit said, which meant it would review the issue de novo.
Rule 26(b)(4)(C) requires a party seeking discovery from an expert to pay the expert a reasonable fee for time spent responding to discovery. It also provides for payment to the opposing party "a fair portion of the fees and expenses reasonably incurred by the latter party in obtaining facts and opinions from the expert."
Plaintiffs contended that this provision entitled them to recover costs incurred in having their expert testify at the Daubert hearing. The 5th Circuit disagreed, noting that plaintiffs "failed to cite any legal authorities supporting their contention." The Daubert hearing is not a discovery proceeding covered by Rule 26, the court reasoned, but an evidentiary hearing designed to screen expert testimony.
The case is Knight v. Kirby Inland Marine Inc., No. 06-60134 (5th Cir. April 4, 2007).
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