"The very frenzy of madness ruled the hour. Reason was swallowed up in patriotic passion, and a feverish and intense excitement prevailed most unfavorable to a calm, correct hearing and faithful repetition of what was said, especially by the suspected. Again, and again, and again the accused was catechised by detectives, each of whom was vieing with the other as to which should make the most important discoveries, and each making the examination with a preconceived opinion of guilt, and with an eager desire, if not determination, to find in what might be said the proofs of guilt. Again, the witnesses testified under the strong stimulus of a promised reward for information leading to arrest and followed by convictions." The Bureau conducted the investigation on the preconceived theory, adopted, as we have seen, by the Secretary of War, that the Confederate Government was the source of the conspiracy; and, by lavishing promises and rewards, it had no difficulty in finding witnesses who professed themselves to have been spies on the rebel agents in Canada and who were ready to implicate them and through them the President of the defunct Confederacy in the assassination. Richard Montgomery and Sanford Conover, who had been in personal communication with these agents during the past year, were eagerly taken into the employ of the Bureau, and made frequent trips to Canada, to return every time laden with fresh proofs of the complicity of the rebels. To illustrate how the Bureau of Military Justice dealt with witnesses who happened to have been connected more or less closely with Booth, and who were either reluctant or unable to make satisfactory disclosures, here are two extracts from the evidence given on the trial of John H. Surratt in 1867. The first is from the testimony of Lloyd, the besotted keeper of the Surratt tavern: "I was first examined at Bryantown by Colonel Wells. I was next examined by two different persons at the Carroll prison. I did not know either of their names. One was a military officer. I think some of the prisoners described him as Colonel Foster. I saw a man at the conspiracy trial as one of the Judges who looked very much like him. * * * I told him I had made a fuller statement to Colonel Wells than I could possibly do to him under the circumstances, while things were fresh in my memory. His reply was that it was not full enough, and then commenced questioning me whether I had ever heard any person say that something wonderful or something terrible was going to take place. I told him I had never heard anyone say so. Said he I have seen it in the newspapers.