VII. EXTRACTS FROM ARGUMENTATION AND EVIDENCE OF PROSECUTION AND DEFENSE

A. Medical Experiments

1. HIGH-ALTITUDE EXPERIMENTS

a. Introduction

The defendants Karl Brandt, Handloser, Schroeder, Gebhardt, Rudolf Brandt, Mrugowsky, Poppendick, Sievers, Ruff, Romberg, Becker-Freyseng, and Weltz were charged with special responsibility for and participation in criminal conduct involving high-altitude experiments (par. 6 (A) of the indictment). During the course of the trial, the prosecution withdrew this charge in the cases of Karl Brandt, Handloser, Poppendick, and Mrugowsky. Only the defendants Rudolf Brandt and Sievers were convicted on this charge.

The prosecution’s summation of the evidence on the high-altitude experiments is contained in its closing brief against the defendants Ruff, Romberg, and Weltz. An extract from this brief is set forth below on pages 92 to 113. A corresponding summation of the evidence by the defense on these experiments has been selected from the closing briefs for the defendants Ruff and Sievers. It appears below on pages 114 to 140. This argumentation is followed by selections from the evidence on pages 140 to 198.

b. Selection From the Argumentation of the Prosecution

EXTRACTS FROM THE CLOSING BRIEF AGAINST DEFENDANTS RUFF, ROMBERG, AND WELTZ

Early in the war it was deemed necessary to conduct research in the field of high altitudes because of the higher ceilings reached by the Allied fighter planes. This created the problem of availability of human experimental subjects, inasmuch as animal experimentation was considered inadequate. The heights involved were 12,000 meters to over 20,000 meters, hence it goes without saying that such experiments were very dangerous and, as indicated by the evidence, volunteers were not to be had. This difficulty was overcome by the use of concentration camp inmates without their consent. The first indication of this criminal plan appears in a letter from Dr. Sigmund Rascher, a Luftwaffe physician, in a letter to the Reich Leader SS dated 15 May 1941:

It further appears in this Rascher letter of 15 May 1941 that Rascher had conferred with another Luftwaffe physician and that a tentative agreement had been reached wherein it was determined that the experiments on the concentration camp inmates, in which the experimental subjects were expected to die, would be performed at the “Bodenstaendige Pruefstelle fuer Hoehenforschung der Luftwaffe” at Munich:

Weltz testified that a meeting took place in the summer of 1941 on the occasion of a visit by Generaloberstabsarzt Hippke to Luftgau VII. (Tr. p. 7056.) In a discussion between Weltz, Kottenhoff, and Hippke, Hippke gave his approval in principle to the experiments if they were deemed necessary. (Tr. p. 7065.) In the course of the summer of 1941, Rascher went to Weltz and proposed the slow-ascent experiments, but Weltz turned them down as unnecessary. (Tr. p. 7176.) This testimony of the defendant Weltz clearly indicates the jurisdiction Weltz had over Rascher’s activities. This refusal to permit the performance of slow-ascent experiments bears out the contention of the prosecution that the defendant Weltz had the power and the authority to intervene at any time. Weltz’ actions throughout the entire development of the plans for the experiments were not merely negative. He was in full accord with the entire enterprise and he realized that Rascher did not possess the necessary qualifications to conduct these experiments without the assistance of a specialist in this particular field of aviation medicine. Furthermore, although Rascher was attached to Weltz’ Institute he had no other definite work. (Tr. pp. 7078 and 7187.) To find a specialist to collaborate with Weltz and Rascher proved to be a difficult task. Weltz first approached members of his own institute, namely Lutz and Wendt, men of considerable reputation in this field, but to no avail. Wolfgang Lutz appeared before this Tribunal and testified that Weltz requested his assistance, as well as the assistance of Wendt, but that they both refused on moral grounds. (Tr. p. 269.) Weltz did not deny this, but contended that his questions to Lutz were purely rhetorical. (Tr. p. 7069.)

The inability to interest a specialist in the field of high-altitude research to collaborate with Rascher explains the cause for the lapse of time between the date of the authorization by Himmler and the actual date of the commencement of the experiments, viz, July 1941 to February 1942. Weltz was not a specialist in high-altitude research. Kottenhoff was transferred to Romania, and Rascher was comparatively a novice in this field.

The next step taken by Weltz, which led to the completion of the plans to conduct the high-altitude experiments on human beings at the Dachau concentration camp, was his invitation to the defendants Ruff and Romberg to collaborate with Rascher. These two men were experts in this field and were interested in further research in altitudes exceeding 12,000 meters. Weltz testified that he made a trip to Berlin and that Ruff accepted his invitation to collaborate with Rascher. (Tr. p. 7188.) The evidence shows that Weltz approached Ruff and Romberg as he needed expert assistance. (NO-437, Pros. Ex. 42; NO-263, Pros. Ex. 47; NO-191, Pros. Ex. 43.) The defendant Ruff stated that he first heard of the plan to carry out research on inmates of the Dachau concentration camp from the defendant Weltz and that Weltz desired collaboration between Romberg and Rascher and between Weltz’ Institute and Ruff’s Institute. (Tr. p. 6653.) Furthermore, Ruff testified that Weltz stated:

From this moment on, the experimental program started to move as a mutual undertaking. This is better stated by the defendant Weltz:

This evidence certainly rebuts Weltz’ vague contention that he was not in search of specialists in high-altitude research to collaborate with him and Rascher. Without the efforts of Weltz the experiments could never have taken place. In brief, to conduct these experiments at altitudes exceeding 12,000 meters Weltz found it necessary to secure the assistance of experts in the field, as well as a low-pressure chamber which would meet his needs. Ruff and Romberg possessed both, and in the above manner Weltz skillfully engineered the whole plan.

Immediately after Weltz had completed his negotiations with Ruff, he called a meeting at his institute in Munich, wherein discussions of a technical nature concerning the experiments were held. At this meeting, Ruff, Romberg, Rascher, and Weltz were in attendance. This meeting was at Weltz’ Institute and Weltz presided over the meeting. It was further decided that a second meeting was to be held at Dachau a few days later in order to make the necessary arrangements with the camp commander. This trip took place in order to discuss technical preparations with the camp commander, and to arrange details concerning the selection of the experimental subjects. Again, Weltz, Ruff, Romberg, and Rascher were in attendance, in addition to Piorkowski, the camp commander, and Schnitzler of the staff of the Reichsfuehrung SS. (NO-476, Pros. Ex. 40; NO-437, Pros. Ex. 42; NO-263, Pros. Ex. 47; Tr. pp. 7086-7.)

After the arrangements with the camp authorities at Dachau had been completed, the shipment of the low-pressure chamber from Berlin was the next problem to overcome. As pointed out earlier, Weltz desired the low-pressure chamber which was possessed by Ruff and Romberg for use in the experiments at Dachau. It is interesting to note that Weltz had had a low-pressure chamber available in his own institute from 1938 on (Tr. p. 7178.), and that Weltz testified that volunteers from his student body or from the Luftwaffe were available. (Tr. pp. 7180-83.) Despite this, it was necessary to resort to the concentration camp for inmates and, in order to conduct the experiments, a mobile pressure chamber had to be brought down from the Ruff Institute in Berlin, as the low-pressure chamber in the Weltz Institute was not mobile. The mobile low-pressure chamber from Ruff’s Institute at Berlin was driven to Weltz’ Institute in Munich and arrived in the late afternoon. This chamber was driven to Munich by employees of the DVL and turned over to Weltz. On the following day, SS drivers came from Dachau, received the keys to the chamber and drove it to the concentration camp. (Tr. p. 7199.) The purpose in camouflaging this activity was to deceive the employees of the DVL because Weltz and Ruff did not want them to know that the low-pressure chamber was to be used in an experimental program at a concentration camp. This is borne out by the fact that a completely new set of drivers came from the concentration camp to take the chamber to Dachau. This particular action of secrecy is noticeable when it is considered that Dachau is merely 12 kilometers from Munich and actually the DVL drivers had to go out of their way to deliver the chamber to the Weltz Institute. Ruff testified that the secrecy in the transfer of the chamber to Dachau was for security reasons. (Tr. p. 6550.)

From the evidence thus far summarized, and indeed from Weltz’ own admission, it is clear that he must be found guilty of the high-altitude crimes committed in Dachau. This was a criminal undertaking from its inception. It was known to all concerned that the proposed experiments were certain to result in deaths and that they were to be performed on nonvolunteers. That is proved by the very first letter to Himmler. Weltz supported the ambition of his subordinate, Rascher, to perform the experiments on behalf of the Weltz Institute. He secured the collaboration of Ruff and Romberg. He obtained the consent of Hippke and a research assignment from the Referat for Aviation Medicine under Anthony and Becker-Freyseng. He took care of the technical arrangements and participated in conferences with Ruff, Romberg, and Rascher which decided on the experiments to be performed. Weltz did more in having the experiments performed than anyone else. His guilt is clearly established on this evidence alone. It is not disputed that Rascher was subordinated to him until February 1942. Weltz’ main defense is that he had Rascher transferred from his institute late in February 1942 and, hence, cannot be held responsible for what happened thereafter. Even if true, this is no defense. Weltz had long since participated in the criminal enterprise. He cannot be heard to say that “Yes, I did all that, but I’m not responsible for the actual consequences which my acts were expected to bring about.” The deaths which occurred in these experiments were foreseeable from the beginning. Weltz does not escape responsibility for those deaths, even if it were true that Rascher was not subordinated to him when they occurred. But that is not true, as the evidence proves.

The actual date of the commencement of the experiments at Dachau was 22 February 1942, which was recalled by the witness Neff because it was his birthday. (Tr. p. 606.) From this point on, the defendant Weltz takes the position that he had no knowledge of the work and that, in fact, Rascher was relieved from his command. Weltz admitted that it was his obligation to supervise Rascher and that the existing arrangement between Ruff and Weltz was that this was to be a joint undertaking. Ruff exercised supervision over Romberg, and Weltz was to exercise supervision over Rascher. Weltz conceded that he was Rascher’s disciplinary superior and was responsible for the scientific programs to which he assigned Rascher. (Tr. p. 7088.) Despite this chain of command and working agreement, Weltz takes the position that Rascher endeavored to work independently and that he did not desire to report to Weltz. (Tr. pp. 7088-9.) It became necessary for Weltz to order Rascher to report to him twice a week and, as a result of this order, Weltz alleges that Rascher came to him in the middle of February and that they had their first conversation since the meeting in Dachau and on that occasion, Rascher informed Weltz that the experiments had not even started yet and that he had nothing to report. (Tr. p. 7089.)

Weltz testified that Anthony, under whom Becker-Freyseng worked in the Luftwaffe Medical Inspectorate, in Berlin, telephoned him to inquire how the Dachau experiments were progressing and that he could only reply that nothing had been reported to him. Rascher reported to him for the second time, whereupon Weltz informed Rascher that a telephone call had come through from Berlin and that he wanted to have some clarification as to how things stood at Dachau. Rascher did not want to report anything to Weltz at the second conversation, and Weltz maintains that he told Rascher that he was going to Berlin to clear up the situation and obtain a clear decision whether or not Rascher was to report to him. Then, on the occasion of the third visit from Rascher, Weltz, expecting a sharp argument, asked Wendt of his office to come into the room, and on that occasion he confronted Rascher with the alternative either to report to him or to leave the institute. Weltz asserts that at that time Rascher showed him a telegram from Himmler, which read: “Experiments are to be kept secret from everyone.” (Tr. p. 7089.) Thereupon, Weltz maintains that he ordered Rascher from his institute and that he then composed a letter, together with Wendt, to the Luftgau and asked for Rascher’s immediate transfer and that within a few days Rascher’s assignment had ended. (Tr. p. 7090.)

The memorandum of Nini Rascher to Himmler of 24 February 1942 shows that at that time Rascher was still subordinate to Weltz. (NO-263, Pros. Ex. 47.) She reviewed the history of the experiments and pointed out that on 24 July 1941 Rascher, Kottenhoff, and Weltz were to be in charge. Kottenhoff was transferred to Romania in August and thereby excluded from the group. She stated that it was Weltz’s task to initiate the technical execution of the experiments. Apparently because of a fear of moral objections on the part of Hippke, Weltz had postponed the beginning of the experiments but had finally secured Ruff and Romberg to collaborate with Rascher. A conference took place in Dachau between Piorkowski, Schnitzler, Weltz, Rascher, Romberg, and Ruff. Weltz had given the assurance that he would take care of the authorization for Rascher. Mrs. Rascher complained that on 18 February, after Rascher had carried out all the preparatory work, Weltz stated: “Now that you have removed all obstacles from the path of Romberg with the SS, the authorization must be handled differently.” Mrs. Rascher stated that both Romberg and Rascher agreed that Weltz was not needed anymore and that both opposed his attempts to oust Rascher in favor of himself.

Weltz contended that the truth of the matter was that he wished to get rid of Rascher, and that Mrs. Rascher had misrepresented this to Himmler so that it would appear that he was trying to eliminate Rascher in order to keep the work exclusively to himself. (Tr. p. 7099.) There can be no question that Mrs. Rascher was quite correct in her analysis of the situation. What possible reason could Weltz have for desiring, just before the experiments began, to eliminate Rascher unless he wished to participate himself personally and thus secure a larger share of the scientific credit? Certainly he had supported Rascher from the very inception of the proposal to perform the experiments. Be that as it may, the proof shows that Rascher continued to participate in the experiments as a subordinate of Weltz. This is clearly proved by a file memorandum of Schnitzler of the SS office in Munich, dated 28 April 1942. (NO-264, Pros. Ex. 60.) This memorandum shows that Rascher was still subordinated to Weltz, and that Weltz was insisting on active participation in the experiments and full responsibility. The RLM [Reich Air Ministry] had inquired of Weltz how long the experiments would last, and whether it was justifiable to detail a medical officer for so long. Rascher, who was chafing under his subordination to Weltz, requested that his assignment be changed to the DVL [German Aviation Research Institute], Dachau Branch.

Weltz’ only reaction to this document was that the date was wrong and should read 28 February 1942 instead of 28 April 1942. (Tr. p. 7099 ff.) Weltz conceded on cross-examination that, assuming the date 28 April 1942 was correct, then of course Rascher was still his subordinate at that time. (Tr. p. 7232.) The file memorandum of Sievers dated 3 May 1942 settled this question beyond any doubt. This memorandum reads as follows:

After having been confronted with this document Weltz in effect conceded that his previous testimony about the transfer of Rascher had been, to say the least of it, incorrect. He said:

On redirect examination by his defense counsel, Weltz was asked again to clarify the situation with respect to Rascher’s subordination, and he replied:

In a letter of 20 May 1942 from Milch to Wolff it is again made evident beyond any doubt that Rascher was subordinate to Weltz:

Thus it is clear that Weltz must be held responsible for the numerous murders which resulted during the high-altitude experiments in Dachau. Not only did he participate in plans and enterprises involving the commission of these experiments, but he also was the direct superior of Rascher who, together with Ruff and Romberg, actually executed the experiments.

Status of Prisoners Used in the Experiments

After Weltz had successfully secured the collaboration of Ruff and Romberg, he held a meeting at his institute in Munich late in December 1941, or early in January 1942. (Tr. p. 6657; Tr. p. 7086.) Ruff, Romberg, Weltz, and Rascher attended this meeting primarily to lay the groundwork for the technical arrangements necessary to perform the work at Dachau. It is alleged by all the defendants that the question regarding the status of the prisoners to be used was discussed and that Rascher had assured them that the subjects would be exclusively volunteers. (Tr. p. 7086; Tr. p. 6232; Tr. p. 6869.) In fact, the defendants state that Rascher exhibited a communication from Himmler which provided that the subjects must be volunteers under all circumstances. (Tr. p. 6869.) Unfortunately, this letter has not been produced by the defense. Needless to say, the defendants take the position that such experiments were to be performed on habitual and condemned criminals and that considerations were to be offered to said “volunteers” in the event of their surviving the experiments. As a matter of fact, Romberg explicitly states that he saw the “Himmler letter” and he was able to observe the words “criminal” and “volunteer” therein. (Tr. p. 6870.)

The assertion on the part of the defendants that Himmler had ordered that the criminals used be volunteers is ridiculous and incredible when one considers that Himmler instructed Rascher to pardon these unfortunate inmates only if they could be recalled to life after having been subjected to the type of experiments outlined in Rascher’s first interim report, wherein it is shown that the experimental subjects had stopped breathing altogether and their chests had been cut open, i. e., autopsy had been actually performed on them. (1971-A-PS, Pros. Ex. 49.)

In this instance, Himmler graciously stated:

It is absurd to give any weight to the allegation that Himmler provided that the subjects were to be volunteers. These men knew that volunteers could not be secured and that was the very reason for going to Himmler. This is shown in the letter from Rascher to Himmler requesting that criminals be made available due to the fact that “nobody is volunteering.”

The defendant Ruff admitted on the stand that the experiments conducted on themselves and colleagues in Berlin concerned altitudes up to 12,000 meters and that the question of what would happen between 12,000 and 20,000 meters was subsequently investigated at Dachau. (Tr. p. 6679.) It is obvious, therefore, that Ruff, Romberg, Weltz, and Rascher were unwilling to perform such investigations on themselves.

The evidence has proved that the subjects used in the high-altitude experiments were not, with a few minor exceptions, volunteers. The inmates were simply selected at random in the camp and forced to undergo the experiments. Russians, Poles, Jews of various nationalities, and Germans were used. Russian prisoners of war were included, as were many political prisoners. Approximately 180 to 200 inmates were experimented on, about 70 to 80 being killed as a result. Not more than 40 of these had been “condemned to death.” Among those killed were political prisoners. (Tr. pp. 613-18; also Tr. p. 432.) This testimony of Neff, who was the inmate assistant in the experiments and who identified Ruff, Romberg, and Weltz, is corroborated by Rascher’s cable asking if Himmler’s amnesty rule applied to Russians and Poles who had been extensively used in the experiments. (1971-D-PS, Pros. Ex. 52.) The nationality and status of inmates were easily discernible from the badges worn on their uniforms. Ruff and Romberg could have told from these that foreign nationals and political prisoners were being used. (Tr. pp. 616-7.)

The witness Neff’s testimony reveals that approximately 10 prisoners were selected as permanent, experimental subjects, but they were not volunteers. (Tr. pp. 611, 622, and 430.) There were, however, a few “volunteers” according to Neff. He stated that “there were certain volunteers for these experiments, because Rascher promised certain persons that they would be released from the camp if they underwent these experiments.” (Tr. p. 614.) Neff clearly pointed out that in view of the way the prisoner subjects were selected and used it was not possible to know who were volunteers, if any, and who were not volunteers. (Tr. pp. 606-26.) They were not brought in and used as a separate group. Moreover, the evidence shows that these promises were not kept. (Tr. p. 615.) The only evidence of a release is the case of Sabota, as outlined by Neff, and in that case he was sent to an undesirable special SS commando group. No death sentences were commuted.

The defense claims for Ruff and Romberg that the experiments at Dachau were divided into two groups. The first group, the so-called Ruff-Romberg-Rascher experiments, was noncriminal, while the second group, the Rascher experiments, encompassed all the crimes. They contend that the Ruff-Romberg-Rascher experiments were conducted independently of the Rascher experiments and that the 10 original subjects mentioned by Neff and Vieweg were used exclusively for the Ruff-Romberg-Rascher experiments. Despite the testimony of the witnesses and the weight of the documentary evidence, they would have the Tribunal believe that by a wondrous working of fate these were all volunteers and no crimes occurred. This defense is of course inapplicable to Weltz. Rascher was subordinated to and subject to his orders.

It should be noted that Romberg and Rascher who tested themselves in the altitude chamber at Dachau with an air pressure equivalent to 12,500 and 13,500 meters altitude respectively, for 30 to 40 minutes, discontinued these experiments on themselves because of intense pain. (NO-402, Pros. Ex. 66.) Yet, these men proceeded, as proved by their own joint report, to conduct experiments on prisoners which they would not perform on themselves.

The experimenters took no responsibility or even interest in seeing to it that the alleged promises made to the subjects to induce them to “volunteer” were kept. (Tr. p. 6993.) Although Romberg said he had no channel to Himmler, he also admitted he visited Himmler with Rascher in July 1942. (Tr. pp. 7015-6.)

In this connection, we must consider the convenient line of the defense. By limiting the Ruff-Romberg-Rascher experiments to the 10 subjects, we find that they further allege that no deaths occurred in those experiments as opposed to a considerable number of deaths in the Rascher work. But the witness Neff, in describing the first day of the experiments, emphatically stated that the first series of experiments was not carried out on volunteers. Furthermore, the defendant Ruff was also present during these experiments. (Tr. p. 622.) The defendants’ contention that the experiments were in two groups is explicitly denied by Neff. He testified that Romberg not only experimented with Rascher on the original 10 subjects, but also on a large number of other prisoners. The distinction fabricated by the defendants cannot possibly be credited in the light of Neff’s testimony. On being asked the question whether Romberg experimented only on the 10 original subjects, Neff replied:

Which is to be believed, the testimony of Neff, plus one’s common sense, or the self-serving statements of the defendants? This is a question the Tribunal must answer. There is no such thing as half a murderer. These defendants are responsible for those murders or they are not responsible. There is not one scintilla of evidence to support the ridiculous contention that a group of volunteers, segregated for use by Romberg, wore different colored shirts so he could tell them apart and were treated with the greatest deference. But that is just what Ruff and Romberg ask the Tribunal to find. It is absolutely impossible in the face of the record.

This, alleged disassociation of Ruff and Romberg from the “crimes committed exclusively by Rascher” is in complete contradiction to the acts of these defendants during the experiments, which after all speak much louder than their present testimony. Neff testified that Romberg personally witnessed at least five deaths during the experiments, and that he made no effort to stop them nor did he even protest after the event. (Tr. p. 619.) Romberg admitted seeing three deaths and that he knew that five to ten other murders took place in his absence. (NO-476, Pros. Ex. 40.) The first death Romberg saw, he said, occurred in April. He reported this to Ruff. Yet the experiments were not discontinued. They went on to the end of June and still more deaths occurred which Romberg saw. To say the least of it, these defendants made themselves a party to murder by continuing the experiments. This is true no matter how innocent they may have been up to the first death. They were duty bound to stop the experiments immediately, remove the chamber, and force a court martial of Rascher. They did none of these simple and obvious things. They did not for the very reason that deaths were expected from the very beginning and were a part of the experimental plan. Romberg saw these men die and did absolutely nothing. It was within his power to save them at the time. He said he was operating the electrocardiograph. He knew precisely by their heart action when the subjects were in danger of dying. He also knew this from his knowledge of reaction to high altitudes. He could see and read the pressure gauges. He could have turned the pressure down and saved their lives by simply moving the gauge which was within arm’s reach. He was a bigger man than Rascher. Force could have been used if necessary. Not only did he do nothing while the helpless victims died before his very eyes, but he assisted in the autopsies.

After all these murders had occurred and were known to them, Ruff and Romberg still went on. They issued a joint report on the experiments in the name of Ruff, Romberg, and Rascher in July 1942. (NO-402, Pros. Ex. 66.) They were still collaborating with this admitted murderer and gave him the cover of their scientific reputation. Romberg received a medal for his work in the experiments on the recommendation of Rascher. (1607-A-PS, Pros. Ex. 65.) Romberg was still supporting Rascher in September 1942 and was to have made an oral report to Milch on the experiments with Rascher. He wrote a memorandum on Rascher’s behalf explaining that the report was not given because Milch was unable to receive them at the scheduled time. This same memorandum, signed by Romberg, proves that he was anxious to continue high-altitude experiments with Rascher and asked for Milch’s permission.

He wrote: