The error of the witnesses, who stated that Mrugowsky had been Ding’s chief, results from the fact that Ding was dependent on Mrugowsky in respect of the production of vaccine in Block 50 and also concerning his activity as a hygienist. I proved in my closing brief that from 1942 to 1945 Ding was only working on the typhus vaccine experiments for about 2½ months, if one adds up all the hours he worked on them. All the rest of his activity in approximately 3 years was devoted to the vaccine production and the work of a hygienist, that is, work in which he was Mrugowsky’s subordinate. It is comprehensible that during the approximate period of 33 months when he worked for Mrugowsky, he received many more orders from him than from Grawitz for the execution of the 13 typhus vaccine experiments. It is, therefore, comprehensible that the main part of his correspondence under these circumstances was carried on with Mrugowsky.
In consequence of the description of the prosecution which hardly spoke of anything except the typhus vaccine experiments, and only produced documents thereon, the impression was certainly given that the typhus vaccine experiments were Ding’s main activity at Buchenwald. That is not so. In his main activity at Buchenwald, Ding was Mrugowsky’s subordinate. Therefore, because his main correspondence was with Mrugowsky and he called Mrugowsky his superior, one cannot assume that also in respect of the typhus vaccine experiments there was some connection between Mrugowsky and Ding, and that Mrugowsky participated in these experiments in any way or was responsible for them. The prosecution did not deny that such double subordination, as it existed between Ding on the one hand and Grawitz and Mrugowsky on the other, is possible in a military organization and happened frequently. I can refer also in this respect to the statement in my closing brief.
The testimony of the witness Kogon and Ding’s diary (NO-265, Pros. Ex. 287) are the chief items of evidence submitted by the prosecution against Mrugowsky. This is why, in my closing brief, I explained in detail that neither Kogon’s statement nor the Ding diary furnish any substantial proof. As to Kogon’s testimony, I want to emphasize once more the principal points:
Kogon described on the witness stand the dramatic circumstances under which he pretends to have saved the so-called Ding diary. I needn’t point out that the particular occurrences which happened when he saved the diary would have impressed him so much that he would not forget them if his statement were true. Therefore, he couldn’t possibly give a different description of this event on several different occasions. In fact, in the doctors’ trial and in the Pohl trial,[[61]] he gave two reports about the way he allegedly saved the diary. These reports differ so fundamentally and in a manner which could only be possible if his contention that he saved the diary is untrue, and the descriptions he gives of this event are pure invention.
Kogon stated in the doctors’ trial that Ding sorted the secret documents to be burned in Block 46. While Ding and Dietzsch went into the adjoining room for a moment, he threw the diary and a heap of papers into a box to save them from destruction. Two days later he had told Ding that he had saved the diary and a heap of other papers from being destroyed and received permission to fetch them from Block 46; otherwise, he wouldn’t have been able to get them out. He fetched them and kept them ever since. This description is quite plausible and would be hard to refute if there was not Kogon’s own testimony in the Pohl trial.
In the Pohl trial, the same Kogon testified about three months later that he was standing with Ding and Dietzsch at the same table when the secret documents were sorted for destruction. Suddenly Ding pushed the diary and other papers towards him. He took them and carried them to Block 50, together with Ding. Ding did not know at this time that Kogon had the diary and the other documents with him, but he told Ding this on the same day.
A more striking contradiction than these two statements about the saving of the diary is hardly possible. If Kogon had really saved the diary in the way he described in the doctors’ trial, then the moment when he threw the diary into the box and his reflections during the two days before he told Ding that the diary had not been burned would have remained indelibly in his memory. He would have remembered the way from Block 46 to Block 50 to fetch the diary and the way back with the diary so well, that a different description would be impossible. Also, if the preservation of the diary had occurred in the way described by Kogon in the Pohl trial, it certainly would have been recollected by him so clearly that a different description would also be impossible. So the two descriptions about the preservation of the diary, differing so fundamentally from each other, can only be explained in two ways. Either Kogon’s statement is untrue and he didn’t save the diary at all—in this case, if he told the Tribunal a falsehood about such an important point, then his whole testimony is unreliable—or Kogon must have such a bad memory that his contradictions in his testimony can be explained therefrom. In this case, too, his entire testimony would have no probative value on account of his bad memory.
The Dietzsch testimony submitted by me speaks against the correctness of Kogon’s statement on the saving of the diary. Dietzsch states that during the destruction of the secret documents in Block 46 Ding tore up the diary in his presence and threw it into the lighted stove where it was burned. Dietzsch declared explicitly that Ding made sure that all the documents were entirely burned after the destruction of the papers was finished.
I should say that Dietzsch’s statement combined with the contradiction between the two statements of Kogon’s proves that what Kogon said about the saving of the diary is a falsehood.
In my closing brief I dealt in detail with still further points on which the statements made by Kogon in the doctors’ trial and in the Pohl trial contradict each other in a similarly marked manner concerning the preservation of the diary. It will not be necessary to repeat all these arguments here. I should like to refer the Tribunal to them.