That Day in Dallas: Lee Harvey Oswald Did Not Kill JFK is best described as a prosecution by Robert K. Tanenbaum of those corrupt, unscrupulous government and unelected agency officials, who from inception with predetermined outcomes, deceitfully engaged in insecure, phony pretense probes regarding the assassination in Dealey Plaza. Those responsible are prosecuted while those who speak truth to power are exonerated. Robert Tanenbaum, who in 1976 was appointed deputy chief counsel in charge of the congressional investigation into the assassination of President Kennedy, provides stunning and shocking “immutable facts” that reveal unequivocally that the government’s reliance on the Warren Commission (WC) investigation and the House Select Committee on Assassinations (HSCA) alleged probe were reprehensibly and ultimately gut-wrenchingly misleading and downright dishonest. The HSCA was not interested in searching for truth. In fact, as an example, it ultimately fabricated a significant