Apr 8: In the U.S. Court of  Appeals, Fourth Circuit, Case No. 10-1166. Appealed from the United  States District Court for the  Southern District of West Virginia, at Parkersburg. The Appeals Court indicates  that the case arose under the district court's diversity jurisdiction  and involves the contamination of a public water supply  in Parkersburg, West  Virginia. The Appeals Court considered whether the plaintiffs, individuals who consumed the water but have not  become ill as a result, demonstrated an injury  sufficient to survive summary judgment on certain West  Virginia common law tort  claims. The Appeals Court also reviewed the district court's rulings  denying class certification of those claims under  Federal Rule of Civil Procedure 23(b). And, finally, the  Appeals Court decided whether the plaintiffs, who  obtained voluntary dismissals in the district court of  their individual claims for medical monitoring, have standing to pursue an appeal of the district court's denial of  class certification of those claims.      The facts and procedural history in the  case indicate that for an extended period of time, DuPont's plant discharged  perfluorooctanoic acid (PFOA) into the environment surrounding the Parkersburg City Water Department  plant. Measurable quantities of PFOA were detected in the  water that is pumped by the Water Department into the plaintiffs' residences.  PFOA also has accumulated in the plaintiffs' blood and has been detected in the  homes of other customers of the Water  Department.
  
     The plaintiffs  asserted six common law claims, individually and on  behalf of a class of customers of the Water Department,  addressing the contamination  of their municipal water supply and the resulting  presence of PFOA in their blood. The plaintiffs sought damages with respect to claims of  negligence, gross negligence, battery, trespass, and  private nuisance. The plaintiffs also sought injunctive  relief to obtain long-term diagnostic testing (medical  monitoring) for latent diseases on behalf of a class of  Water Department customers exposed to PFOA beginning in  2005. Additionally, the plaintiffs asserted individual  and class claims for medical monitoring, a common law  tort first recognized by the West Virginia Supreme Court of Appeals in 1991.
  
     The  Appeals Court dismissed the plaintiffs' claim challenging the district  court's denial of their class certification request for  the medical monitoring claims, and affirmed the balance  of the district court's judgment. The Appeals Court  said, "In conclusion, we affirm  the district court's award of summary judgment to DuPont  on all the plaintiffs' traditional common law tort  claims, namely, the claims of negligence, gross  negligence, battery, trespass, private nuisance, and public nuisance. We do not address the separate matter of the district  court's denial of class certification of these  traditional common law tort claims as these issues are  now moot. Finally, we dismiss the plaintiffs' appeal of  the district court's class certification ruling on their  medical monitoring claims for lack of  jurisdiction."
  
 Access the complete opinion (click  here). [*Toxics,  *Drink]