Majority
Headnote
1. Witnesses—Impeachment of Party’s Own Witness.The plaintiff had a verdict for $19,875 for the death • of her intestate, resulting from a boiler explosion alleged to have been caused by the defendants’ negligence, and from the judgment entered thereon the defendants appeal.
Our attention is directed to several exceptions which are fatal to the judgment, and it will only be necessary to discuss the evidence sufficiently to understand the points presented by the exceptions which I shall consider. The plaintiff called the engineer who had charge of the boiler (one Colligan), and elicited from him testimony material to the plaintiff’s case. Indeed, it could not be contended that without such testimony the plaintiff’s evidence presented a question for the jury, even assuming that such testimony did make a case, which we need not now determine. Later said Colligan was called as a witness by one of the defendants, and other testimony was elicited from him thought to be favorable to the defendant’s case. He was then cross-examined by the plaintiff’s counsel, and denied having made prior contradictory statements, and in rebuttal the plaintiff was permitted to call the witness to whom contradictory statements were alleged to have been made, and said witness was permitted to testify thereto over objection and exception, sufficient to present the question here whether it was error to permit the plaintiff thus to impeach a witness whom she herself had called and elicited material testimony from. It is not disputed that the rule in this state precludes a party impeaching his own witness either by general evidence or by proof of prior contradictory statements made out of court. Whatever the reason for such rule, or whatever our views respecting the soundness of such reasons, it is the rule which courts in this state must respect, unless the Legislature sees fit to change or abrogate it; but counsel for the respondent in a very ingenious and elaborate argument contends that this case presents an exception to the rule, and argues that by showing prior contradictory statements the particular testimony contradicted, and not the witness giving it, is impeached, and he undertakes to justify this distinction by resort to the reason which lies at the foundation of the rule as stated by different text-writers. I do not think the subject can be illumined by a discussion of such reasons which are stated differently by different judges and. text-writers. It is undoubted that the original reason, whatever it was, had its origin in conditions no longer existing, and is to-day a fiction; and we shall have less difficulty and be less
“When a decision is made upon full consideration, and judgment is rendered upon well-defined grounds, it cannot be regarded as overruled by a subsequent case in which no opinion was written and no ground of action stated. We do not overrule important authorities sub silentio.” Pratt Institute v. City of New York, 183 N. Y. 151 , 161, 75 N. E. 1119 , 1123.
Until, therefore, the Court of Appeals expressly overrules the Coulter Case, I think we should adhere to the rule that a party cannot take the position that a witness is worthy of belief when testifying for him¡ but entitled to no credit when swearing for the other side.
The plaintiff called a witness, and, after qualifying him as an expert, propounded the following question:
“Assuming, Mr. Southard,- that a vertical boiler eight feet high and four feet in diameter, beneath which there was a fire; that this boiler was allowed to carry 70 pounds pressure of steam; that at the given time of which I am , speaking there was a pressure of but 40 pounds of steam, and that the water was within eighteen inches of the top of the boiler; and that then in that situation an explosion took place, and the boiler was blown off its foundation, the house in which the boiler was inclosed was also blown away, and the engineer • was not doing anything to the boiler by the fire or anything at the time; that he had looked at it two minutes before, and found the pressure of steam was only 40 pounds, as it was registered—can you state what the cause of that explosion was?”
„ To which he answered, “I can.” He was then asked to state the ' cause of the' explosion, to which question each defendant separately
It is assumed by the respondent that the question embraced sufficient facts to negative the possibility of assigning the cause of the explosion to the negligence of the engineer, and that, as a consequence, the only other assignable cause was some defect in the boiler, which it is claimed is so obvious a conclusion that the evidence was immaterial anyway; but, if so, did it necessarily follow that the defect was due to long use without repair? It may have been due to an inherent latent defect, for which neither of the defendants was responsible, and there is not a single fact in the hypothetical question in any way tending to indicate the nature or cause of the defect. Moreover, the witness was permitted to answer the very question which the jury had to answer in determining whether the defendants were negligent, and later to testify, over the specific objection that it was not a proper subject of expert evidence, that the explosion could not have resulted from any other cause than that assigned as aforesaid, to wit, the continual wear and tear of the boiler without repair; and, as the question may recur on a new trial, it is proper to determine now whether the answer called for was a proper subject for expert opinion. The reasoning in Dougherty v. Milliken, 163 N. Y. 527 , 57 N. E. 757 , 79 Am. St. Rep. 608 , furnishes the solution of this question. The court (per Werner, J.) say (page 533 of 163 N. Y., page 759 of 57 N. E., 79 Am. St. Rep. 608):
“It may be broadly stated as a general proposition that there are two classes of cases in which expert testimony is admissible. To the one class belong those cases in which the conclusions to be drawn by the jury depend upon the existence of facts which are not common knowledge, and which are peculiarly within the knowledge of men whose experience or study enables them to speak with authority upon the subject. If, in such cases, the jury, with all the facts before them, can form a conclusion thereon, it is their sole province to do so. In the other class we find those cases in which the conclusions to be drawn from the facts stated, as well as knowledge of the facts themselves, depend upon professional or scientific knowledge or skill, not within the range of ordinary training or intelligence. In such cases not only the facts, but the conclusions to which they lead, may be testified to by qualified experts.”
Had the facts not within common knowledge respecting the boiler, its use and operation, the conditions under which it would explode, and the causes producing such conditions, been explained by the expert, the jury, from such facts, together with the facts respecting the previous use and condition of the boiler and the circumstances surrounding and preceding the explosion, could have drawn a conclusion as to the particular cause. It was for the jury to say whether there was a defect in the boiler of such character and duration as required the defendants, in the exercise of reasonable care and by means of
Cases cited
- Coulter v. American Merchants' Union Express Company 56 N. Y. 585 p. 353
- Nichols v. White 85 N. Y. 531 p. 353
- Fall Brook Coal Co. v. Hewson 158 N. Y. 150 p. 353
- Hubner v. Metropolitan Street Railway Co. 77 App. Div. 290 p. 353
- Levine v. Metropolitan Street Railway Co. 177 N. Y. 523 p. 353
- Bullard v. Pearsall 53 N. Y. 230 p. 354
- Hunter v. Wetsell 84 N. Y. 549 p. 354
- Becker v. Koch 104 N. Y. 394 p. 354
- Pratt Institute v. City of New York 183 N. Y. 151 at 161, 75 p. 354
- Dougherty v. Milliken 163 N. Y. 527 p. 355