Jeffrey J. Masters defends corporations, partnerships, and individuals in connection with lawsuits in federal and state courts across the United States. He handles a wide variety of matters, including securities class action litigation, complex commercial litigation, government and internal investigations, criminal prosecutions, and appeals. Jeff's clients have included companies and individuals in a broad array of industries, including energy, entertainment, finance, insurance, and pharmaceuticals. Prior to joining Morgan Lewis, Jeff was an associate in the Philadelphia office of another global law firm.