The author specializes in advising upon technically intricate complex RICO § 1962(d) conspiracy litigation with emphasis upon application of the Pinkerton Doctrine [Pinkerton v. United States, 328 U.S. 640, 66 S. Ct. 1180, 90 L. Ed. 1489 (1946) (Douglas, J.)] and the concept of mediate causation in RICO § 1962(d) conspiracy litigation and similarly in the context of RICO aiding and abetting of RICO § 1962(d) conspiracy and RICO § 1962(d) conspiracy to commit RICO aiding and abetting. James N. Gross, Esq., of Philadelphia, PA., and the author represented appellees/plaintiffs in Smith v. Berg, 247 F.3d 532 (3rd Cir. 2001), and authored Judicially Fusing The Pinkerton Doctrine To RICO Conspiracy Litigation Through The Concept of Mediate Causation, 97 Kentucky Law Journal 665 (2009). The author expresses sincere appreciation and recognizes the significant contributions of legal assistant Mary Jacqueline Feldman. Former staff counsel serving on the 1978 House Select Committee on Assassinations. Served as member of Board of Advisors of RICO Litigation Reporter, publishing submissions critically addressing technically intricate complex RICO issues and served as member of the Editorial Board of Civil RICO Report. The author respectfully dedicates this intensely extensive treatise in eternal remembrance of and honoured memoriam to Juretta Elizabeth Oliver (10 November 1929 - 25 June 1993).