During this period of inaction and suspense, suddenly arose one of the most important and exciting questions of the entire trial. On June 9, while counsel and court were aimlessly discussing Wilkinson's journey to Richmond, Burr arose and said that he had a "proposition to submit" to the court. The President in his Message to Congress had made mention of the letter and other papers dated October 21, which he had received from Wilkinson. It had now become material that this letter should be produced in court.

Moreover, since the Government had "attempted to infer certain intentions on [his] part, from certain transactions," such as his flight from Mississippi, it had become necessary to prove the conditions that forced him to attempt that escape. Vital among these were orders of the Government to the army and navy "to destroy" Burr's "person and property." He had seen these orders in print,[1096] and an officer had assured him that such instructions had actually been issued. It was indispensable that this be established. The Secretary of the Navy had refused to allow him or his counsel to inspect these orders. "Hence," maintained Burr, "I feel it necessary ... to call upon [the court] to issue a subpœna to the President of the United States, with a clause, requiring him to produce certain papers; or in other words, to issue the subpœna duces tecum." If Hay would agree to produce these documents, the motion would not be made.[1097]

Hay was sadly confused. He would try to get all the papers wanted if Marshall would say that they were material. How, asked Marshall, could the court decide that question without inspecting the papers? "Why ... issue a subpœna to the President?" inquired Hay. Because, responded Marshall, "in case of a refusal to send the papers, the officer himself may be present to show cause. This subpœna is issued only where fears of this sort are entertained."

Counsel on both sides became angry. Hay denied the authority of the court to issue such a writ. Marshall called for argument, because, he said, "I am not prepared to give an opinion on this point."[1098] Thus arose the bitter forensic struggle that preceded Marshall's historic order to Jefferson to come into court with the papers demanded, or to show cause why he should not do so.

Hay instantly dispatched the news to Jefferson; he hoped the papers would be "forwarded without delay," because "detention of them will afford [Burr] pretext for clamor." Besides, "L. Martin has been here a long time, perfectly inactive"; he was yearning to attack Jefferson and this would "furnish a topic."[1099]

The President responded with dignified caution: "Reserving the necessary right of the President of the U S to decide, independently of all other authority, what papers, coming to him as President, the public interests permit to be communicated, & to whom, I assure you of my readiness under that restriction, voluntarily to furnish on all occasions, whatever the purposes of justice may require." He had given the Wilkinson letter, he said, to the Attorney-General, together with all other documents relating to Burr, and had directed the Secretary of War to search the files so that he (Jefferson) could "judge what can & ought to be done" about sending any order of the Department to Richmond.[1100]

When Marshall opened court on June 10, Burr made affidavit that the letters and orders might be material to his defense. Hay announced that he had written Jefferson to send the desired papers and expected to receive them within five days. They could not, however, be material, and he did not wish to discuss them. Martin insisted that the papers be produced. Wickham asked what Hay was trying to do—probably trying to gain time to send to Washington for instructions as to how the prosecution should now act.

Was not "an accused man ... to obtain witnesses in his behalf?" Never had the denial of such a right been heard of "since the declaration of American Independence." The despotic treatment of Burr called aloud not only for the court's protection of the persecuted man, but "to the protection of every citizen in the country as well."[1101] So it seemed to that discerning fledgling author, Washington Irving. "I am very much mistaken," he wrote, "if the most underhand ... measures have not been observed toward him. He, however, retains his serenity."[1102]

Luther Martin now took the lead: Was Jefferson "a kind of sovereign?" No! "He is no more than a servant of the people." Yet who could tell what he would do? In this case his Cabinet members, "under presidential influence," had refused copies of official orders. In another case "the officers of the government screened themselves ... under the sanction of the president's name."[1103] The same might be done again; for this reason Burr applied "directly to the president." The choleric legal giant from Maryland could no longer restrain his wrath: "This is a peculiar case," he shouted. "The president has undertaken to prejudice my client by declaring, that 'of his guilt there can be no doubt.' He has assumed to himself the knowledge of the Supreme Being himself, and pretended to search the heart of my highly respected friend. He has proclaimed him a traitor in the face of that country, which has rewarded him. He has let slip the dogs of war, the hell-hounds of persecution, to hunt down my friend."

"And would this president of the United States, who has raised all this absurd clamor, pretend to keep back the papers which are wanted for this trial, where life itself is at stake?" That was a denial of "a sacred principle. Whoever withholds, wilfully, information that would save the life of a person, charged with a capital offence, is substantially a murderer, and so recorded in the register of heaven." Did Jefferson want Burr convicted? Impossible thought! "Would the president of the United States give his enemies ... the proud opportunity of saying that colonel Burr is the victim of anger, jealousy and hatred?" Interspersed with these outbursts of vitriolic eloquence, Martin cited legal authorities. Never, since the days of Patrick Henry, had Richmond heard such a defiance of power.[1104]