01-06-2013, 08:23 PM
The FBI did its best to ignore the timing problems in the Z-film, as well as James Tague. It was just easier to say three shots, three hits. Hoover was not used to being contradicted. The Secret Service adopted the FBI's view of the shooting. Neither agency ever officially changed their view, as far as I know. The whole long story of how and why Arlen Specter and the WC adopted the Single Bullet Theory has been described by others (such as Gerald McKnight's "Breach of Trust").