John Costella, Ph. D. – An Australia physicist who, after graduating with honors degrees in both electrical engineering and the sciences from the University of Melbourne, completed a Ph.D. in theoretical physics. He then completed three years of postdoctoral research, frequently lecturing at the University of Melbourne
David Lifton – Author of the 1981 bestseller Best Evidence: Disguise and Deception in the Assassination of John F. Kennedy, Lifton graduated from Cornell University's School of Engineering Physics in 1962 and thereupon enrolled in the University of California, Los Angeles to work on an advance degree in engineering. While there Lifton worked nights as a computer engineer for North American Aviation, a contractor for the Apollo program. In autumn 1964, around the time the Warren Report was published, Lifton became interested in the JFK case after attending a lecture on the topic of the conspiracy to cover up the Kennedy assassination by Mark Lane. Lifton purchased a set of the 26 volumes of the Warren Commission's investigation and started his own research on the Kennedy case. In 1966, Lifton was dismissed from UCLA for neglecting his studies. He quit his aerospace job, devoting all his time to the Kennedy assassination.
Jack White – After his discharge from the Navy in 1946, White returned to Fort Worth to pursue his interest in journalism, art, and history. He graduated from Texas Christian University in 1949, with a B.A. in Journalism 1954, he joined the largest advertising agency in Fort Worth where he began as the firm’s first art director. During his twenty-seven years with the agency, he specialized in design, type management, and photography, and rose to become vice-president and co-owner.
David Healy – A police officer and vice president of the police-detectives union for nearly four decades, Healy also had an extensive background in video and film, with more than 30 years in video and film production and post-production.
Jim Fetzer – A McKnight University Professor in the Department of Philosophy at the University of Minnesota Duluth, Fetzer has published over 20 books and more than 100 articles and reviews in the philosophy of science and on the theoretical foundations of computer science, artificial intelligence, and cognitive science. His video, JFK: The Assassination, the Cover Up, and Beyond, and his books, Assassination Science and Murder in Dealey Plaza, have received international acclaim.
Dave Mantik, M.D., Ph.D. – A Board Certified Radiation Oncologist, Mantik has done ground-breaking work studying the JFK autopsy x-rays with a new technique called “optical densitometry”.