McLaughlin v. Tesla, Inc.

Background

Aaron McLaughlin and Tara Clark, husband and wife, reside in Virginia. They purchased a car from Tesla in Virginia in 2018. Tesla is incorporated in Delaware and headquartered in Texas, and the court stated that Tesla designed and manufactured the car in California. In October 2020, McLaughlin was driving on a Virginia highway when he was involved in an accident.

The parties disputed the cause of the accident. McLaughlin and Clark attributed it to Tesla’s allegedly defective design and manufacture of the car. Tesla attributed it to McLaughlin’s allegedly negligent operation. The plaintiffs sought recovery for McLaughlin’s injuries under strict-liability and negligence theories, and Clark sought recovery for alleged loss of consortium.

Tesla asked the court to apply Virginia law to four issues: whether only medical doctors may testify about the cause of human injuries; whether products liability would be governed by negligence rather than strict liability; whether contributory negligence would be available as a defense rather than California’s comparative-fault system; and whether punitive damages would be capped at $350,000.

Choice-of-Law Standard

Because the case is in federal court based on diversity jurisdiction, the court applied California’s choice-of-law rules. California’s governmental-interest test asks: (1) whether the potentially relevant state laws differ on the particular issue; (2) whether both states have legitimate interests in applying their laws; and (3) if both do, which state’s interests would be more impaired if its law were not applied.

The court emphasized that this analysis must be performed issue by issue. It rejected Tesla’s request to apply Virginia law automatically to every products-liability issue.

Expert Testimony

Dr. Timothy Fratto, a neuropsychologist rather than a medical doctor, offered an opinion that the crash caused McLaughlin’s injuries. Virginia law limits testimony about the cause of human physical injury to medical doctors. Tesla argued that this Virginia rule barred Fratto’s testimony.

The court concluded that California law governed Fratto’s competency to testify. It distinguished a witness’s competency—the legal qualifications to testify—from the admissibility of the testimony under Federal Rule of Evidence 702. Under California’s choice-of-law principles, the court treated competency as a procedural issue concerning how rights are enforced, rather than a substantive rule defining the plaintiffs’ rights. The court therefore denied Tesla’s request to exclude Fratto’s testimony under Virginia law.

Three Issues Governed by Virginia Law

The court found conflicts between California and Virginia law on the remaining three issues. California permits strict-liability claims for certain manufacturing and design defects, while Virginia uses negligence or warranty theories rather than strict liability. California uses comparative fault to apportion damages, while Virginia applies contributory negligence, which can bar recovery when the plaintiff’s negligence contributed to the injury. California generally has no fixed-dollar cap on punitive damages, while Virginia caps punitive damages at $350,000.

The court found that both states had legitimate interests. Virginia’s interests arose from the plaintiffs’ Virginia residence, the purchase in Virginia, the accident in Virginia, and Virginia’s interest in regulating conduct within the state. California’s interest arose from Tesla’s design and manufacture of the car there and California’s interest in regulating manufacturers’ conduct within its borders.

At the comparative-impairment stage, the court concluded that Virginia’s interests would be more impaired if Virginia law did not apply. For the strict-liability issue, the court reasoned that no California resident was injured and the injury did not occur in California, limiting California’s local interest. It concluded that applying California’s strict-liability regime would more substantially impair Virginia’s interest in maintaining a business-friendly environment for out-of-state companies doing business there.

For contributory negligence, the court concluded that Virginia had a strong interest in regulating the conduct of its resident on Virginia roads. It held that this interest outweighed California’s interest in applying comparative fault to an injury occurring outside California to a non-California resident.

For punitive damages, the court concluded that applying Virginia’s cap would still allow punitive damages, so California’s punishment-and-deterrence policy would not be eliminated. By contrast, applying California’s uncapped punitive-damages approach could undermine Virginia’s interest in limiting awards and avoiding burdens on its economy. Virginia law therefore governed this issue as well.

Disposition

The court resolved Tesla’s requests as follows:

- Tesla’s request to exclude Dr. Fratto’s testimony under Virginia law was denied. - Tesla’s request to apply Virginia’s negligence regime was granted. - Tesla’s request to apply Virginia’s contributory-negligence rule was granted. - Tesla’s request to apply Virginia’s $350,000 punitive-damages cap was granted. - Tesla’s request to apply Virginia law broadly to every substantive issue in the action was denied.

The opinion states that the court issued a separate order concerning other issues presented in Tesla’s motions.