¶1
¶2In the indictment in question the word “willful” is not used. It is insisted, therefore, that the crime charged is not murder in the first degree. But it is charged that the act was committed “with a specific intent to kill and murder.” A willful killing is simply an intended killing, and nothing could make the killing willful except the intended result of *743the defendant’s act. It is not necessary to charge in the precise language of the statute. It is sufficient if the words used are fully equivalent, and we have to say that we think that the words used in this case are. The indictment, then, in our opinion, is not subject to the objection urged.
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¶4The giving of this instruction is assigned as error. The killing in this case was conceded. The principal question presented to the jury was as to whether the defendant was in such mental condition as to be responsible for his act. The homicide was a very peculiar one. The person killed was an entire stranger to the defendant, and the homicide appears to have been committed without any reasonable ground of provocation. The only ground shown was a remark made by the deceased to some idle boys; but which was overheard by the defendant’s stepmother, and was of such a character that the defendant claimed that it was an insult to his stepmother.
¶5The deceased was a street peddler. On the evening of the *744twenty-eiglith of June, 18S3, he was in the town of Murray, selling soap and liniment. He had erected some boxes, and was standing upon one of them with his wares before him. While thus engaged he stopped a moment to erect a lantern. Not succeeding readily, some of the boys around him jeered him. He replied by saying: “Patience and sweet oil will conquer anything but a cat.” At the time the remark was made, a crowd had collected of from fifty to one hundred persons. The defendant and his stepmother were sitting at a little distance from the crowd in a buggy. After hearing the remark above Set out they started off and drove home, a distance of about 600 feet. The defendant on the way made one or two obscure threats against the peddler, and was in a state of excitement and trembling, and Mrs. Townsend became alarmed. On reaching home he went into the house and started immediately to leave it. Mrs. Townsend asked him if he had a revolver with him. He said he had. She asked him to give it to her, and he complied with her request. He then jumped into the buggy and drove rapidly back towards town, and Mrs. Townsend followed him rapidly on foot. He deflected a little and stopped at a lumber office and procured a ball club. After driving a short distance further, he hitched his horse and proceeded with his club towards the peddler. He entered the' crowd, went up behind the peddler and struck him on the head with-the club and killed him. All this transpired in the space of a few minutes. Before Mrs. Townsend could reach the crowd the homicide had been committed, and the defendant was under arrest. He had been regarded as a young man of good character and amiable disposition, and had not before that time been regarded as insane; but there was evidence tending strongly to show that he had from childhood been afflicted with a form of epilepsy well known to the medical profession. The disease in that form, it appears, is obscure. The symptoms are not very noticeable by the non-professional mind, and when noticed their significance is not usually well understood. *745Yet it is shown that this form of epilepsy often produces momentary irresponsibility, and that at such time there is occasionally a homicidal tendency. The medical evidence in the case was exceedingly full. Some of the witnesses were shown to be men of great learning and experience. Their testimony in the main was favorable to the defendant. The state relied largely upon the testimony of the defendant’s associates, who had no knowledge of the epileptic symptoms testified to by others, and who had observed nothing abnormal in the defendant’s mental condition. The court, in the' instruction above set out, must, we think, have regarded their testimony as the direct and positive evidence in the case, and as not to be overthrown, if the witnesses were- credible, by expert evidence. This, it may be conceded, was correct so far as the defendant’s general observable mental condition was concerned.
¶6But the ultimate fact for the jury to determine was the defendant’s mental condition at the time of the homicide. As touching the question as to whether the defendant was afflicted with a certain form of epilepsy, and as to the characteristics of that particular form of epilepsy as producing short periods of insanity and a homicidal tendency, the medical evidence was important. In view of the peculiar character of the case, we do not think that the medical evidence should be regarded as the lowest order of evidence, as the court held. There are cases, undoubtedly, in which this might be said of expert evidence. Take a case involving the question of the genuineness of a signature; expert evidence would be of a low grade as compared with the testimony of credible witnesses who testify to having seen the signature written. There are many cases of a similar kind. But there are other cases, and the case before us is one of them, which do not, we think, call for a disparagement of expert evidence. There were questions touching the matter of epilepsy which could be answered properly only by an expert; and the fact of epilepsy, if established, had such an important bear*746ing upon tlie question as to the defendant’s mental condition at the time of the homicide, we think, that the attempt to grade the evidence was calculated to mislead the jury, and that the instruction cannot be sustained.
¶7
¶8
¶9We think that the judgment of the district court must be reversed, and the case remanded for another trial.
¶10Reversed.
¶11dissenting. — I cannot agree to the second point in the opinion.