The Commonality and Numerosity Requirements in Missouri Class Action Certification - Doyle v. Fluor Corp.
“Commonality” and “Numerosity” are two of a handful of factors that most courts consider in deciding whether to allow a toxic dumping lawsuit to proceed as a class action. In Doyle v. Fluor Corp., a Missouri appellate court explains these requirements and how they should be applied in a particular matter.
Plaintiffs brought the action alleging that Defendants, owners and operators of a smelting (the process by which metal is extracted from ore) business in Herculaneum, Missouri, released lead, heavy metals and other toxic substances into the air, which in turn caused damage to real property in the surrounding area. Plaintiffs sought damages under theories of negligence, private nuisance, strict liability, and trespass. The trial court granted Plaintiffs’ motion to certify the matter as a class action with the class representatives suing on behalf of nearly 400 people who “own and occupy” residential real property in the area near Defendants’ operation.
On appeal, the Court of Appeals for Missouri’s Eastern District upheld the decision to certify the class. A class may be certified under Missouri law where: 1) the class is so numerous that joinder of all members is impracticable; 2) common questions of law or fact exist among the class; 3) the claims or defenses of the representative parties are typical of that of the class; and 4) the representative parties are able to fairly and adequately protect the class' interest. In addition, a court considering certification must also determine that the common factual or legal questions "predominate over any questions affecting only individual members" and that a class action is more suitable than other methods to fairly and efficiently adjudicate the issue.
In affirming the trial court’s decision, the court noted that the “commonality” requirement does not mean that all issues in a particular action be common to all class members, but instead that the common issues predominate over the others. “A single common issue may be the overriding one in a matter, despite the existence of numerous remaining individual questions,” the court ruled. In this case, several of the action’s central issues were shared among the class, including whether Defendants were responsible for emitting toxic metals in to the air; whether such an act constitutes negligence; and whether the pollution caused property in Herculaneum to be contaminated.
Earlier this year, the Appellate Court of Illinois handed down an opinion that has implications for businesses with leased premises. Our
Plaintiff LKQ Corporation is a national automobile parts supplier. In January 2010, Plaintiff hired Defendant Corey Thrasher as a Sales Representative, handling accounts in the Northwest United States. Defendant signed a noncompete agreement shortly after he was hired, allegedly stating that he would not compete with Plaintiff nor solicit Plaintiff’s customers during his employment and for one year following the end thereof. The noncompete agreement also included a forum selection clause designating that any actions related to the contract be raised in Illinois and considered under Illinois law.
For many business owners, they operate their companies with the hopes that they will continue to be successful ventures long after they are gone. However, both low level and senior personnel eventually move on, and businesses may have obligations to their surviving family members.
Defendants owned a hair salon and operated it under a franchise agreement with Plaintiffs, the owners of the “Fantastic Sams” salon trade name and operation. The 10-year agreement allegtedly allowed Defendants to use the Fantastic Sams name and trademarks for Defendants’ salon. In return, Defendants agreed to pay a weekly royalty fee and a portion of certain costs. Defendants also agreed that they would not have any connection with a hair care business located within five miles of any Fantastic Sams salon for two years following the agreement’s termination. 
