202 Pa. 274 | Pa. | 1902
Opinion by
In support of the averments of negligence testimony was introduced at the trial to show that the boiler which exploded was not properly supported, and that it was imprudently allowed to cool while connected with other boilers which were in full operation. Offers were then made to prove that after the accident a boiler used to replace the one that exploded was supported in a different manner, and that an employee in charge of the boilers in the mill received instructions from the defendant company thereafter to disconnect boilers from the steam main when the fires were drawn. The distinct purpose of these offers was to show a recognition by the defendant of its negligence in not having properly supported and managed the boiler, and the overruling of them raises the question whether evidence of precautions taken after the alleged negligent act is admissible for the purpose of showing antecedent negligence.
The reception of this kind of testimony is undoubtedly sanctioned by some of our cases, but in most of these cases the tes
No judgment appears to have been affirmed where the admission of such testimony was of vital importance at the trial, and in the later cases the rule has been recognized with reluctance and doubt suggested as to its validity. The time has come when we should distinctly say that we do not approve the rule, and that the cases which may be considered as announcing and sustaining it are to that extent overruled. The admission of such testimony cannot be defended on principle. It is not more likely to show that there was negligence before the accident than that the occurrence of the accident first suggested the use of methods or appliances not before thought of; it applies to conduct before an accident a standard of duty determined by after-acquired knowledge; it punishes a prudent and well-meaning defendant who guards against the recurrence of an accident he had no reason to anticipate, or who out of a considerate regard for the safety of others exercises a higher degree of care than the law requires.
While the authorities on this question in other jurisdictions are not harmonious, the trend of decision is most decidedly against the admission of such testimony, and in some jurisdictions, notably Minnesota, where the testimony was formerly ad
The only remaining question raised by the specifications that need be considered is whether there was error in the instruction that the plaintiffs could not recover without affirmative proof of negligence that caused the explosion. If we assume that proof of the fact of the explosion of the boiler, resulting in injury to a person not connected with the defendant’s works, made out a prima facie case which called for explanation by the defendant, and in the absence of it would sustain a verdict on the ground of negligence, the only burden cast on the defendant was to show that due care had been exercised. In the exceptional cases in which the maxim, res ipsa loquatur, applies, the burden on the defendant is not that of satisfactorily accounting for the accident, but of showing freedom from fault: Stearns v. Ontario Spinning Co., 184 Pa. 519; East End Oil Co. v. Penna. Torpedo Co., 190 Pa. 350. The plaintiffs did not rest on proof of the explosion and leave the duty of explanation with the defendant. In order to establish a basis for a theory advanced by experts they proved the circumstances under which the explosion took place, and all the facts connected with the operation and management of the boiler, and on these proofs the case was submitted to the jury. This testimony not
The judgment is affirmed.