High Quality Content by WIKIPEDIA articles! James R. Moriarty (born September 10, 1946) is an American lawyer noted for mass torts against major corporations, including Tenet Healthcare Corporation, Shell Chemicals, DuPont, and Prudential Securities. His legal cases have been described in the books Serpent on the Rock by Kurt Eichenwald, Money-Driven Medicine: The Real Reason Health Care Costs So Much by Maggie Mahar, and Coronary by Stephen Klaidman. He is a senior partner in the law firm of Moriarty Leyendecker.