Martin v. Behr Dayton Thermal Products, LLC, No. 17-3663 (6th Cir. 2018)Annotate this Case
In 2008, plaintiffs filed a class action concerning 540 properties in Dayton’s McCook Field neighborhood, alleging that the groundwater is contaminated with carcinogenic volatile organic compounds, released by defendants’ automotive and dry cleaning facilities. The EPA designated the area as a Superfund site. Plaintiffs have access to municipal drinking water but the contaminated groundwater creates the risk of VOC vapor intrusion into buildings so that Plaintiffs may inhale carcinogenic and hazardous substances. A school was closed and demolished when vapor mitigation systems were unable to adequately contain the levels of harmful substances. After the suit was removed to federal court under the Class Action Fairness Act, 28 U.S.C. 1332(d)(2) and consolidated with related actions, Plaintiffs sought Rule 23(b)(3) liability-only class certification for five of their 11 causes of action—private nuisance, negligence, negligence per se, strict liability, and unjust enrichment. Alternatively, they requested Rule 23(c)(4) certification of seven common issues. The court determined that although the proposed classes satisfied Rule 23(a)’s prerequisites, Ohio law regarding injury-in-fact and causation meant that plaintiffs could not meet Rule 23(b)(3)’s predominance requirement and denied certification of the proposed liability-only classes. The court then employed the “broad view” and certified seven issues for class treatment. The Sixth Circuit affirmed. The certified classes satisfy requirements of predominance and superiority. Each issue may be resolved with common proof and individualized inquiries do not outweigh common questions. Class treatment of the certified issues will not resolve liability entirely, but will materially advance the litigation.