On the examination of Dr. McMillen, the surgeon of the ocean steamer "Peruvian," in whose charge Father La Pierre had placed Surratt under the name of McCarthy, and to whom Surratt had made confessions during his voyage across the Atlantic that were conclusive of his guilt, the counsel for Surratt made themselves so offensive that the witness was provoked to a retort in self-defense.

This witness was intolerable to them because of the directness and force of his testimony. In self-defense the Doctor was provoked into making the following remark: He said he would tell the counsel (Mr. Merrick), and if he was not deaf, he could hear, and repeated his answer, adding that Mr. Merrick had insulted witness the other day, and that it was the act of a coward and a sneak. The Court here cautioned the witness that such language was not becoming, but also remarked "that it was not becoming in counsel to try to worry witness into bad temper."

Witness stated "that Mr. Merrick had remarked the other day that all the witnesses in the adjoining room ought to go to the penitentiary, or something to that effect; that he was just as good as Merrick."

On the following day, at the opening of the court, Mr. Bradley said: "If your honor please, before we proceed with the trial of this case, I beg leave to call the attention of the Court to an incident which occurred just before the adjournment yesterday, and to ask that the notes of the reporter may be read. Your honor was very much occupied at the time, and I desire that the record may be read in order that you may see what passed, and what led to the attack made by the witness upon the stand upon the counsel with whom I am associated, your honor, without having heard what passed at that time, if not in precise words yet in substance, censured the counsel to whom these observations were addressed. I think, in looking at it, your honor will see that there was no provocation given; and that if there was, it is due to the dignity of this court, and to the protection of the members of the bar, to which they are entitled at the hands of the Court, that some notice should be taken of what then passed." After the reading of so much of the report as related to the matter, the Court spoke as follows: "I did not hear what was said by the witness in regard to the gunboats, for the reason that I was at the time occupied in preparing some passes for a friend. When my attention was called to the remark made use of by the witness towards the counsel, I was under the impression that he had been provoked to it by something that had been said by the counsel. I cannot, however, perceive in the record which has been read anything which ought to have called forth, or which justifies, the expression of the witness. I will say now to the witness, that although Mr. Merrick did say a few days ago, in regard to the witnesses who were in the adjoining room (which Mr. Bradley had called a penitentiary) that they (the witnesses) would soon be in another penitentiary, or words to that effect, it is not the privilege of a witness to take exception in the way he did to any remarks made in the court room. He may appeal to the Court to protect him if he is aggrieved." [Turning to witness] "You must not, hereafter, in your examination, make use of any expressions to counsel which are at all insulting in their character, however much you may feel yourself aggrieved by remarks which they may have made in reference to witnesses generally, or in reference to yourself before your examination.

"In this connection it may not be improper to observe that I have never, in all my judicial experience, seen a case in which there has been so much trouble with regard to the examination of witnesses and so much bitterness of feeling displayed.

"It may be all right, but I confess I see no reason why it should be so. I cannot, of course, enter into the feelings of counsel, and it is possible they may feel themselves aggrieved, and therefore regard themselves as justified in exhibiting this spirit. I will say, further, that I have never seen witnesses cross-examined with so much asperity as I have in the case now pending. It does not appear to me, therefore, as at all strange that witnesses should be worried into such remarks as this witness has uttered, especially when intimations are publicly thrown out by counsel as to their fitness for the penitentiary, and that, too, when some of the most respectable persons in the land, such, for instance, as General Grant and Assistant Secretary Seward, are among the number. And not even was the effect of the remark allowed to stop with the intimation, but when attention was called to it by the District Attorney, in the hope, I presume, that it would be recalled, it was repeated, and with the additional observation that the propriety of the remark could be shown. When such things occur it is not at all surprising that witnesses should come here prepared to avenge themselves by making insulting replies to the counsel. I deeply deplore it, and will endeavor, by most carefully observing all that transpires, to prevent a similar recurrence on the part of either counsel or witnesses; but however watchful the Court may be, such things will occasionally break forth at times and under circumstances when, from not expecting it, it is impossible for the Court to check them." [Again addressing himself to the witness.] "Dr. McMillen, you are highly reprehensible for having made such remarks as that to which exception has been taken. It was altogether out of place. If you felt yourself aggrieved by any remark, you should have called on the Court for protection. You will now proceed to give your evidence, and in a manner respectful to the counsel. If the counsel on either side shall treat you with what you conceive to be disrespect, you will appeal to the Court, and the Court will intervene for your protection. I would, however, suggest to gentlemen on both sides that in the examination of witnesses, if they will consult Quintilion and Allison in regard to their duty in this respect (and no doubt they have read the remarks of both these authors on the subject), they will find that those writers say nothing is to by gained by a bitterness of manner toward witnesses either on examination in chief or cross-examination, but that everything may possibly be gained by kindness and conciliatory manners; and I think it would be a decided improvement in this case if their suggestions were accepted. In the course of the five years that I was engaged in prosecuting criminal cases, I do not recollect ever to have had an unkind word with a witness on the one side or the other, and never in a civil case except on one occasion, when a witness of my own turned against me. Then I was led away by a natural quickness of temper. I advise that we should all, to the best of our ability, endeavor to control our tempers in conducting this case; and then there will be no fear of a repetition of the unpleasant occurrences that have happened during its progress."

To this Mr. Merrick replied: "I feel it incumbent upon me to say, after what has fallen from the Court, especially as your honor seems to have the impression that I intended my remarks to apply to all the witnesses, including Secretary Seward and General Grant, that while your honor misunderstood me in this regard, I do not believe I was misunderstood by some others outside, in supposing I intended to embrace all the witnesses in that remark. I will here say that I have the greatest respect for General Grant and Mr. Seward, and I apprehend that among the witnesses in the case it is perfectly well understood to whom I referred and to whom I did not refer. I apprehend that no sane man can suppose that I meant any such reference to General Grant, Mr. Seward, or Mrs. Seward, and that class of witnesses. I will only say, in conclusion, that I think, without any further explanation, or more direct pointing of the remark at present, it is perfectly well understood among the witnesses to whom the remark referred."

To this the Court replied: "I do not know whether it is understood or not. I cannot understand it, because I am bound not to know the witnesses, either as regards their own private character, or the character of their testimony, and I enter into the trial of this case knowing nothing, as it were, about either, scarcely ever having glanced at the testimony, and of course, therefore, I cannot enter into the feelings of counsel on the subject. I do not know to what witnesses these remarks may be directed, but this I do know, that there are certain legal methods pointed out in the text books of the law by which we are to be guided in undertaking to discredit the testimony of witnesses. One method is the discrediting of the witness by himself; by his own contradictions, and by his mode and manner of testifying. Another is by proving the witness to be utterly devoid of reputation for truth and veracity, and not to be believed on his oath. Another is by contradicting him by the conflicting testimony of other witnesses. These are the legal modes that are pointed out in the law books, and any side remarks that are made by way of prejudicing a jury, any acting in the case, the casting of sinister looks at the jury, are departures from the rules laid down.

"The examination of a witness ought to be conducted by the witness standing up and the counsel standing up, and looking each other in the face, without the counsel directing his remarks to the jury by turning towards them instead of turning towards the witness. That is the proper way to conduct either an examination in chief or a cross-examination."

The fact that the Court deemed it necessary to deliver such a lecture as this to counsel, who were men of age and experience in their profession, and who from their reading ought to have been as well informed as the Court on the proper treatment of a witness and the legal methods of discrediting testimony, indicates that he had found in their conduct such flagrant departures from the requirements of law and professional conduct a necessity for such criticism and such admonitions. The opinion of the Court as thus expressed fully justifies me in the charges I have made against the conduct of the defense and their unprofessional efforts to discredit testimony. I am still further justified in it by the remark of Mr. Merrick that they (the counsel for the defense) "had laid at the feet of the attorneys a mass of the most corrupt battalion that was ever summoned to support a cause in a criminal court."