The plaintiff, a laboring man, had been thrown to the street pavement from the platform of the car by the force of the collision, and had dislocated his shoulder. He had testified in his own behalf that he had been permanently injured in so far as he had not been able to follow his usual employment for the reason that he could not raise his arm above a point parallel with his shoulder. Upon cross-examination the attorney for the railroad asked the witness a few sympathetic questions about his sufferings, and upon getting on a friendly basis with him asked him "to be good enough to show the jury the extreme limit to which he could raise his arm since the accident." The plaintiff slowly and with considerable difficulty raised his arm to the parallel of his shoulder. "Now, using the same arm, show the jury how high you could get it up before the accident," quietly continued the attorney; whereupon the witness extended his arm to its full height above his head, amid peals of laughter from the court and jury.
In a case of murder, to which the defence of insanity was set up, a medical witness called on behalf of the accused swore that in his opinion the accused, at the time he killed the deceased, was affected with a homicidal mania, and urged to the act by an irresistible impulse. The judge, not satisfied with this, first put the witness some questions on other subjects, and then asked, "Do you think the accused would have acted as he did if a policeman had been present?" to which the witness at once answered in the negative. Thereupon the judge remarked, "Your definition of an irresistible impulse must then be an impulse irresistible at all times except when a policeman is present."
CHAPTER IV
CROSS-EXAMINATION OF THE PERJURED WITNESS
In the preceding chapters it was attempted to offer a few suggestions, gathered from experience, for the proper handling of an honest witness who, through ignorance or partisanship, and more or less unintentionally, had testified to a mistaken state of facts injurious to our side of the litigation. In the present chapter it is proposed to discuss the far more difficult task of exposing, by the arts of cross-examination, the intentional Fraud, the perjured witness. Here it is that the greatest ingenuity of the trial lawyer is called into play; here rules help but little as compared with years of actual experience. What can be conceived more difficult in advocacy than the task of proving a witness, whom you may neither have seen nor heard of before he gives his testimony against you, to be a wilful perjurer, as it were out of his own mouth?
It seldom happens that a witness's entire testimony is false from beginning to end. Perhaps the greater part of it is true, and only the crucial part—the point, however, on which the whole case may turn—is wilfully false. If, at the end of his direct testimony, we conclude that the witness we have to cross-examine—to continue the imaginary trial we were conducting in the previous chapter—comes under this class, what means are we to employ to expose him to the jury?
Let us first be certain we are right in our estimate of him—that he intends perjury. Embarrassment is one of the emblems of perjury, but by no means always so. The novelty and difficulty of the situation—being called upon to testify before a room full of people, with lawyers on all sides ready to ridicule or abuse—often occasions embarrassment in witnesses of the highest integrity. Then again some people are constitutionally nervous and could be nothing else when testifying in open court. Let us be sure our witness is not of this type before we subject him to the particular form of torture we have in store for the perjurer.
Witnesses of a low grade of intelligence, when they testify falsely, usually display it in various ways: in the voice, in a certain vacant expression of the eyes, in a nervous twisting about in the witness chair, in an apparent effort to recall to mind the exact wording of their story, and especially in the use of language not suited to their station in life. On the other hand, there is something about the manner of an honest but ignorant witness that makes it at once manifest to an experienced lawyer that he is narrating only the things that he has actually seen and heard. The expression of the face changes with the narrative as he recalls the scene to his mind; he looks the examiner full in the face; his eye brightens as he recalls to mind the various incidents; he uses gestures natural to a man in his station of life, and suits them to the part of the story he is narrating, and he tells his tale in his own accustomed language.