79 So. 3d 960
La.2011Background
- Plaintiffs sought to certify a class alleging damages from Dura-Wood facility emissions dating from 1944 to present.
- Facility operated by multiple owners over time; emissions included PAHs, dioxins, creosote-related byproducts.
- District court certified a class of property owners within a defined radius; appellate court affirmed.
- Louisiana Supreme Court granted certiorari to review rigorous analysis required under Art. 591 and related precedents.
- Court reverses, holding common questions of law/fact, predominance, and superiority prerequisites were not satisfied.
- Remands for further proceedings consistent with ruling that class certification was improper.
Issues
| Issue | Plaintiff's Argument | Defendant's Argument | Held |
|---|---|---|---|
| Commonality under Art. 591(A)(2) | Class members share a common issue: off-site emissions caused property damage. | Differences in emissions over time, owners, and conduct defeat commonality. | Commonality not satisfied; no common nucleus of operative facts able to resolve all claims. |
| Predominance under Art. 591(B)(3) | Common liability issues predominate over individual questions. | Liability and causation are individualized due to multiple defendants, years, and standards. | Predominance not satisfied; liability issues are not capable of class-wide resolution. |
| Superiority under Art. 591(B)(3) | Class action is superior for efficient adjudication and fairness given many claims. | Fragmented, individualized proceedings and existing separate actions favor joinder. | Class action not superior; mini-trials and individual adjudication required. |
| Adequacy, numerosity, and definability under Art. 591(A) | Numerous class members with objectively definable criteria. | Conflicts between past/present owners and varying liability across time undermine adequacy and cohesion. | Prerequisites not met; definability and adequacy compromised by ownership and time-span issues. |
Key Cases Cited
- Dupree v. Lafayette Insurance Co., 51 So.3d 673 (La. 2010) (adopts rigorous analysis for class actions; emphasizes commonality and predominance)
- Brooks v. Union Pacific Railroad Co., 13 So.3d 546 (La. 2009) (requires common causation proof across class members in mass torts)
- Ford v. Murphy Oil U.S.A., Inc., 703 So.2d 542 (La. 1997) (mass torts require common cause; liability determinations determine admissibility of class action)
- Wal-Mart Stores, Inc. v. Dukes, 131 S. Ct. 2541 (S. Ct. 2011) (rigorous analysis and commonality required; class action not just pleading)
- Price v. Martin, 56 So.3d 1109 (La. 2011) (recognizes mass tort class certification framework and potential issues)
- McCastle v. Rollins Environmental Services of Louisiana, Inc., 456 So.2d 612 (La. 1984) (early articulation of close look at class prerequisites)
- Bartlett v. Browning-Ferris Industries Chemical Services, Inc., 759 So.2d 755 (La. 1999) ( damages variation does not preclude class certification where liability issues are common)