Using newly declassified information, Dick Russell builds on three decades of painstaking research in On the Trail of the JFK Assassins, offering one of the most comprehensive and authoritative examinations of the assassination of our thirty-fifth president. Included are new revelations, such as the theory that Lee Harvey Oswald was subjected to "mind control, " Russell's personal encounters inside the KGB headquarters, and new information gleaned from an interview with Oswald's widow. Russell here comes closer than ever to answering the ultimate question: Who killed JFK?