The Louisiana Supreme Court recently heard oral argument in two cases, Oleszkowicz v. Exxon Mobil Oil Corporation, et al. and Chauvin v. Exxon Mobil Corporation, et al., both involving a plaintiff’s damages for potential exposure to naturally occurring radioactive material (NORM). This is the second lawsuit for both plaintiffs against the same defendant, for the same exposure to NORM as in the first suit. Both plaintiffs initially sued (in other matters) for fear/increased risk of cancer and then later sued for developing cancer due to the same potential NORM exposure. The fact that the plaintiffs can bring separate lawsuits for the same exposure is not in dispute. What is in dispute is whether the plaintiffs are entitled to punitive damages for each claim.

In the initial Oleszkowicz case, a jury awarded plaintiff compensatory damages for the increased risk of cancer but specifically denied punitive damages. The denial was based on the jury’s express finding that that the defendant had not engaged in wanton or reckless conduct. Soon after that suit, plaintiff actually developed cancer and filed suit again, claiming that his cancer was caused by the same exposure and conduct as the first suit. He sought compensatory damages and renewed his claim for punitive damages. Contrary to the verdict in the first suit, the jury awarded plaintiff $10 million in punitive damages. The defendant appealed. The court of appeal reduced the punitive damages award but failed to eliminate it entirely, rejecting defendant’s argument of res judicata. Instead, the court of appeal found that “the complexity of and convoluted circumstances” of the case constituted “exceptional circumstances,” thereby relieving plaintiff of the preclusive effect of the final judgment in his first suit. The Louisiana Supreme Court granted defendant’s writ of review, limiting the argument to the issue of res judicata.

The Chauvin case involves essentially the same issue except that, rather than a jury verdict in the first instance, the parties entered into a settlement agreement. The defendant settled plaintiff’s fear/increased risk claim and received a release from all future claims, except for future cancers. Plaintiff later developed cancer and filed another lawsuit, including a claim for punitive damages. The defendant sought dismissal of all claims barred by plaintiff’s prior settlement. The trial court agreed and granted defendant’s exception of res judicata as to all claims, including punitive damages, other than damages for future cancer. Plaintiff appealed, and the court of appeal reversed the trial court’s judgment as it pertained to punitive damages, finding an exception to res judicata. The Louisiana Supreme Court granted defendant’s supervisory writ.

Oral argument was heard in both cases on Monday, October 13, 2014.