216 Pa. 29 | Pa. | 1906
Opinion by
The immediate cause of the explosion which resulted in the death of the plaintiff’s husband is not obscure. The steam gauge, just before the explosion occurred, registered a pressure in excess of twenty-five pounds, whereas the maximum, of safety was from sixteen to eighteen pounds. This could not have occurred had the governor and safety valve been in working order. An examination made within a few - minutes after the explosion, showed that the regulator on the steam pump had been plugged with a large wrought-iron nail, that extra weights had been placed on the lever, and that the safety.valve on the tank in the cold-storage room was tied down with a rope. That this was the work of a designing mind is beyond question. The evidence admits of conjecture, but nothing more, as to the purpose back of it. While it does not necessarily result from the fact that the appliances to the steam machinery were found in this condition fifteen or twenty minutes after the explosion, and after a number of persons had been admitted to the room, that they were in the same condition when the explosion occurred, yet the evidence on this point was strongly persuasive of the fact, and its admission was not open to objection. Assuming this to be the true explanation of the explosion, where did the responsibility rest? The conten
Of course, if it was plaintiff’s husband who, on his own responsibility and for his own purposes, disarranged the machinery in a way that resulted in the explosion, no liability could attach to the defendant, however much the incompetency or negligence of the night engineer may have contributed. As a distinct fact in the case the jury were allowed to pass upon the question whether Veit did or did not tamper with the machinery in the way indicated. The finding was for the defendant generally, but inasmuch as several questions of fact were submitted, either one of which being found for the defendant would have determined the verdict as rendered, we cannot know what the jury’s finding was with respect to this particular inquiry. It may have been for all we know, the determining one, and it therefore becomes important to inquire as to the basis for the submission.
Veit was engaged in filling kegs with beer from the vats for the morning delivery. The time required for this work depended to some extent upon the air pressure in the vats; the greater the air pressure the more rapidly could the kegs be filled. A witness for the defendant testified that Veit had been discovered on several occasions, the most recent being about a month before the accident, interfering with the safety valve on the air pump; and that he had given as his reason
Had there been any evidential fact connecting Veit with the explosion, this testimony would have been competent as showing the motive, as a supporting circumstance; but there was absolutely none. He was not shown to have said or done anything that connected him in any way with the condition of the machinery that occasioned the explosion, nor was there a single circumstance pointing in this direction. The jury were allowed to infer that his was the hand that plugged the governor and tied down the valve, solely because of his previous conduct as testified to. Clearly this evidence was insufficient to warrant an inference that the interference was Veit’s ; and when offered as a distinct piece of evidence, unaccompanied by any offer to show any other implicating circumstance, it ought to have been rejected. It is an established rule, applicable alike to civil and criminal inquiries, that the commission of the act charged cannot be proved by showing a like act to have been committed by the same person. The rule is thus stated in Stephen’s Digest of the Law of Evidence, Article 10: “ The fact which rendered the existence or nonexistence of any fact in issue probable by reason of its general resemblance thereto, and not by reason of its being connected therewith, is deemed not to be relevant to such fact.” A fuller statement of the rule is to be found in 1 Wigmore on Evidence, page 230 : “ Where the doing of the act is the proposition to be proved, there can never be a direct inference from an act or former conduct to the act charged; there must always be a double step or inference of some sort, a tertium quid. In other words, it cannot be argued ‘Because A did an act X last year, therefore he probably did the act X as now charged. Humanity being infinitely varied, there is no adequate probative connection between the two. A may do the act once, but may never do it again; and not only he may not do it again, but it is in no degree probable that he will do it again. The conceivable con
It was error to admit the evidence. The second assignment of error is sustained: the judgment is reversed and a venire facias de novo awarded.