Now, based on the tests which have been performed, and the other factors which I will ask you to assume, since you weren't present; for purposes of expressing an opinion, what is your opinion as to whether all of the wounds on Governor Connally were inflicted by one bullet? Dr. DZIEMIAN. My opinion is that it is most probably so, that one bullet produced all the wounds on Governor Connally. Mr. SPECTER. And what is your opinion as to whether the wound through President Kennedy's neck and all of the wounds on Governor Connally were produced by one bullet? Dr. DZIEMIAN. I think the probability is very good that it is, that all the wounds were caused by one bullet. Mr. SPECTER. When you say all the wounds, are you excluding from that the head wound on President Kennedy? Dr. DZIEMIAN. I am excluding the head wound, yes. Mr. SPECTER. And what is the reasoning behind your conclusion that one bullet caused the neck wound on President Kennedy and all of the other wounds on Governor Connally? Dr. DZIEMIAN. I am saying that the probability is high that that was so. Mr. SPECTER. What is the reason for your assessment of that high probability? Dr. DZIEMIAN. The same reasons that Dr. Olivier gave, based on the same information, that especially the wound to the wrist. That higher velocity strike on the wrist would be caused by the bullet slowing down by going through all this tissue would cause more damage to the wrist and also more damage to the thigh. Mr. SPECTER. Had the bullet only gone through Governor Connally's chest then, what is your opinion as to whether or not there would have been greater damage to the Governor's wrist? Dr. DZIEMIAN. I think there would have been greater damage to the Governor's wrist, and also to the thigh from the information, from the experiments obtained by Dr. Olivier's group. Mr. DULLES. Could I ask a question here? Does that take into account any evidence as to the angle of fire and the relative positions of the two men, or excluding that? Dr. DZIEMIAN. Excluding that. I do not know enough details about that to make an opinion on that. This is just on the basis of the velocities of the bullets. Mr. SPECTER. Would the nature of the wounds on the Governor's wrist and thigh, then, be explained by the hypothesis that the bullet passed through the President first, then went through the Governor's chest before striking the wrist and in turn the thigh? Dr. DZIEMIAN. I think that could be a good explanation. Mr. SPECTER. What is your opinion as to whether or not a fragment of a bullet striking the President's head could have caused the wound to Governor Connally's wrist? Dr. DZIEMIAN. I think it is unlikely. Mr. SPECTER. What is your opinion as to whether or not Governor Connally's wrist wound could have been caused by a pristine bullet? Dr. DZIEMIAN. That is unlikely, too. Our results with pristine bullets were very different from the wound that the Governor had.