 The Committee concluded in their final report that the Commission was reasonably thorough and acted in good faith, but failed to adequately address the possibility of conspiracy.In his September 1978 testimony to the HSCA, President Ford defended the Warren Commission's investigation as thorough.Ford stated that knowledge of the assassination plots against Castro may have affected the scope of the Commission's investigation but expressed doubt that it would have altered its finding that Oswald acted alone in assassinating Kennedy.