National Union Fire Insurance Co. of Pittsburgh v. American Re-Insurance Co.
The case revolves around a dispute between National Union Fire Insurance Company and American Re-Insurance Company regarding a pollution exclusion clause in a reinsurance policy. National Union sought reimbursement from American Re after settling claims where employees were exposed to metalworking fluids. American Re denied coverage, arguing its pollution exclusion applied. The court, applying Ohio law, found American Re's pollution exclusion ambiguous due to its broad language and its intended purpose of covering environmental contamination. Consequently, American Re's motion for summary judgment was denied, and National Union's motion to strike American Re's defense was granted, requiring American Re to "follow the fortunes" of National Union.