Did the testimony show probable grounds for believing that Burr had committed treason? Marshall analyzed the affidavits of Eaton and Wilkinson, which constituted all of the "evidence" against Burr; and although the whole matter had been examined by the Supreme Court in the case of Bollmann and Swartwout, he nevertheless went over the same ground again. No impatience, no hasty or autocratic action, no rudeness of manner, no harshness of speech on his part should give politicians a weapon with which once more to strike at judges and courts.

Where, asked Marshall, was the evidence that Burr had assembled an army to levy war on the United States? Not before the court, certainly. Mere "suspicion" was not to be ignored when means of proving the suspected facts were not yet secured; but where the truth could easily have been established, if it existed, and yet no proof of it had been brought forward, everybody "must admit that the ministers of justice at least ought not officially to entertain" unsupported conjectures or assertions.

"The fact to be proved ... is an act of public notoriety. It must exist in the view of the world, or it cannot exist at all.... Months have elapsed since the fact did occur, if it ever occurred. More than five weeks have elapsed since the ... supreme court has declared the necessity of proving the fact, if it exists. Why is it not proved?" It is, said Marshall, the duty of the Executive Department to prosecute crimes. "It would be easy" for the Government "to procure affidavits" that Burr had assembled troops five months ago. Certainly the court "ought not to believe that there had been any remissness" on the part of the Administration; and since no evidence had been presented that Burr had gathered soldiers, "the suspicion, which in the first instance might have been created, ought not to be continued, unless this want of proof can be in some manner accounted for."

Marshall would, therefore, commit Burr for high misdemeanor, but not for treason, and must, of consequence, admit the prisoner to bail. The Chief Justice suggested the sum of ten thousand dollars as being "about right."[989] Hay protested that the amount was too small. Burr "is here among strangers," replied Wickham. He has fewer acquaintances in Richmond than anywhere in the country. To be sure, two humane men had saved the prisoner "from the horrors of the dungeon" when he arrived; but the first bail was only for two days, while the present bail was for an indefinite period. "Besides," asserted Wickham, "I have heard several gentlemen of great respectability, who did not doubt that colonel Burr would keep his recognisance, express an unwillingness to appear as bail for him, lest it might be supposed they were enemies to their country."[990]

Thus were cleverly brought into public and official view the conditions under which this trial, so vital to American liberty, was to be held. Burr was a "traitor," asserted Jefferson. "Burr a traitor!" echoed the general voice. That all who befriended Burr were, therefore, also "traitors at heart," was the conclusion of popular logic. Who dared brave the wrath of that blind and merciless god, Public Prejudice? From the very beginning the prosecution invoked the power of this avenging and remorseless deity, while the defense sought to break that despotic spell and arouse the spirit of opposition to the tyranny of it. These facts explain the legal strategy of the famous controversy—a controversy that continued throughout the sweltering months of the summer and far into the autumn of 1807.

Hay declared that he had been "well informed that Colonel Burr could give bail in the sum of one hundred thousand dollars." Gravely Burr answered that there was serious doubt whether bail in any sum could be procured; "gentlemen are unwilling to expose themselves to animadversions" which would be the result of their giving bail for him. He averred that he had no financial resources. "It is pretty well known that the government has ordered my property seized, and that the order has been executed." He had thus lost "upwards of forty thousand dollars," and his "credit had consequently been much impaired."[991]

Marshall, unmoved by the appeals of either side, fixed the bail at ten thousand dollars and adjourned court until three o'clock to enable Burr to procure sureties for that amount. At the appointed hour the prisoner came into court with five men of property who gave their bond for his appearance at the next term of the United States Circuit Court, to be held at Richmond on May 22.

For three precious weeks at least Aaron Burr was free. He made the best of his time, although he could do little more than perfect the plans for his defense. His adored Theodosia was in alternate rage and despair, and Burr strove to cheer and steady her as best he might. Some of "your letters," he writes, "indicate a sort of stupor"; in others "you rise into phrenzy." He bids her come "back to reason.... Such things happen in all democratic governments." Consider the "vindictive and unrelenting persecution" of men of "virtue, ... independence and ... talents in Greece and Rome." Let Theodosia "amuse" herself by collecting instances of the kind and writing an essay on the subject "with reflections, comments and applications." The perusal of it, he says, will give him "great pleasure" if he gets it by the time court opens in May.[992]

Burr learned the names of those who were to compose the grand jury that was to investigate his misdeeds. Among them were "twenty democrats and four federalists," he informs his daughter. One of "the former is W. C. Nicholas my vindictive ... personal enemy—the most so that could be found in this state. The most indefatigable industry is used by the agents of government, and they have money at command without stint. If I were possessed of the same means, I could not only foil the prosecutors, but render them ridiculous and infamous. The democratic papers teem with abuse of me and my counsel, and even against the chief justice. Nothing is left undone or unsaid which can tend to prejudice the public mind, and produce a conviction without evidence. The machinations of this description which were used against Moreau in France were treated in this country with indignation. They are practiced against me in a still more impudent degree, not only with impunity, but with applause; and the authors and abettors suppose, with reason, that they are acquiring favour with the administration."[993]

Every word of this was true. The Republican press blazed with denunciation of "the traitor." The people, who had been led to believe that the destruction of their "liberties" had been the object at which Burr ultimately aimed, were intent on the death of their would-be despoiler. Republican politicians were nervously apprehensive lest, through Marshall's application of the law, Burr might escape and the Administration and the entire Republican Party thereby be convicted of persecuting an innocent man. They feared, even more, the effect on their political fortunes of being made ridiculous.