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Keywords

tortplaintiffdefendantlitigationtestimonymotionsummary judgmentburden of proofexpert witnessadmissibility

plaintiffdefendanttestimonymotionsummary judgmentexpert witness

Related Cases

Adams v. BRG Sports, Inc., Not Reported in Fed. Supp., 2022 WL 93497, Prod.Liab.Rep. (CCH) P 21,315

Facts

The plaintiffs, former high school football players from Texas and Iowa, allege that Riddell, the manufacturer of their helmets, failed to provide adequate warnings about the risks of brain injuries associated with helmet use. They claim that the warning labels were misleading and that Riddell had superior knowledge of the risks but did not disclose them. Each plaintiff suffers from mild traumatic brain injuries, with some injuries only recently discovered. The court has treated these cases similarly to a mass-tort multidistrict litigation proceeding.

The plaintiffs in these cases, all of whom played high school football, allege that the defendants produced helmets with inadequate warnings, which caused the plaintiffs' brain and neurocognitive injuries.

Issue

Whether the court should exclude the plaintiffs' expert witnesses and grant summary judgment in favor of the defendants.

Rule

To succeed on a failure to warn claim, plaintiffs must prove that the warning was inadequate and establish both general and specific causation. Expert testimony is admissible if the witness is qualified, applies reliable methodology, and offers testimony that assists the trier of fact. The party seeking to introduce expert testimony bears the burden of demonstrating that it satisfies the Daubert standard.

To succeed on a failure to warn claim, both Texas and Iowa law require a plaintiff to prove the warning was inadequate, as well as general and specific causation.

Analysis

The court found that both expert witnesses designated by the plaintiffs, Dr. Motley and Dr. Benson, did not meet the Daubert standard for admissibility. Dr. Motley's testimony was deemed unreliable due to a lack of empirical testing on Riddell's warnings, while Dr. Benson's conclusions were considered unsupported speculation without a proper connection to the plaintiffs' injuries. As a result, the plaintiffs could not meet their burden of proof on their failure to warn claims.

The Court agrees with Riddell, however, that Dr. Motley's testimony about the adequacy of Riddell's warnings is insufficiently reliable to be admissible. Dr. Benson thus has not differentiated between the plaintiffs' injuries being 'consistent with' playing football and being caused by the use of Riddell's helmets while playing football.

Conclusion

The court granted the defendants' motions to exclude the expert witnesses and granted summary judgment in favor of Riddell on the claims of the bellwether plaintiffs.

The Court grants defendants' motions to exclude and grants summary judgment in favor of the defendants.

Who won?

Riddell prevailed in this case as the court granted their motions to exclude the plaintiffs' expert witnesses and granted summary judgment on the failure to warn claims. The court determined that the plaintiffs could not prove their claims without admissible expert testimony, which was essential to establish both the inadequacy of the warnings and the causation of their injuries.

The Court grants summary judgment in favor of Riddell on the claims of the bellwether plaintiffs.

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