McGuire Oil Co. v. Mapco, Inc.

McGuire Oil Company, Delta Oil Company, and Diamond Gasoline Stations sued the defendants, Mapco, Inc., and Mapco Petroleum, Inc., alleging violations of the Alabama Motor Fuel Marketing Act ("AMFMA"), § 8-22-1 et seq., Ala. Code 1975. Berwick Oil Company subsequently replaced Delta Oil by stipulation of the parties. The defendants removed the case to a federal court, based on diversity grounds, and counterclaimed against the plaintiffs, claiming violations of the Sherman Anti-Trust Act,15 U.S.C. § 1 et seq.; the Robinson-Patman Price Discrimination Act, 15 U.S.C. § 13 et seq.; the AMFMA; and…