Ten months after the assassination of John F. Kennedy, the Warren Commission reported that Lee Harvey Oswald, alone, killed the president on November 22, 1963 in Dallas, Texas. Oswald had no confederates, nor did any foreign power aid him in his deadly deed. Case closed. However, what most Americans do not know is that one day after the assassination, the FBI deported a known French assassin—a member of the militant, anti-Charles de Gaulle organization called the OAS. Jean Souetre was sent to either Mexico or Canada. He was involved in anti-de Gaulle terrorist activities in Europe and even tried to recruit the CIA in his efforts to oust the French President. During his career, he used at least 11 identities, including those of two real people. Why was a known French assassin in Dallas on the exact day that the president of the United States was killed, and what role, if any, did he play in the monstrous deed? This book delves into three major areas of study: (1) the investigation of Jean Souetre and the two other men whose identities he used; (2) the investigation of the identities of two European assassins, QJ/WIN and WI/ROUGE, and their use in the CIA’s assassination unit called ZR/RIFLE-Executive Action; and (3) the role of the CIA in the drug trade after World War II. Chapters include: The First Assassin; The Mafia and Uncle Sam; The Heroin Trail; MKULTRA; QJ/WIN and Patrice Lumumba; The US Senate Select Committee on Intelligence “Assassination Reports”—The CIA and Lumumba; Who Was Souetre?; Who Was Mertz?; The Steve Rivele Investigation; The Guns of Dallas; more.