¶1having made a statement of the facts as above, delivered the opinion of the court.
¶2
¶3It is true that the answer of the witness to the disputed question has some significance in this case. It tends to show that the actions and conduct of Mr. Tib-bitts — who, it appears, was present when she related her fears because of her husband — towards Mrs. Botha may have been induced through sympathy, rather than improper relations or motives. It also discloses the fact that the prisoner had himself. created a fear , in the breast of his wife that he would kill her, and that, under existing circumstances, he had no right to assume on the fatal night, as by his testimony he affects to have assumed, that undue familiarity existed between his victims. Such testimony tends to rebut the idea, that he was acting under an uncontrollable impulse in the heat of passion. If, therefore, the prosecution had elicited the evidence in dispute in the examination of the witness in chief, before the defense had introduced the subject, we might hesitate to hold, even under the circumstances of this case, that the question was improper. "Where, however, the defendant in a criminal action, through his counsel, upon cross-examination, sees fit to open up an avenue for questions, which, otherwise, it would be improper for the prosecution to propound, he must be content to take the consequences which legitimately flow from his indiscretion. Thereafter he will not be heard to complain of that for which he was himself responsible. State v. Mortensen, 26 Utah 312, 73 Pac. 562.
¶4The appellant also complains of the action of the court respecting some of the testimony of the witness
¶5
¶6
¶9*298At the time of submitting the case to the jury, the defendant requested the court to charge, inter alia, as follows: “The jury are instructed that, even though they should find from the evidence that the accused killed the deceased under such circumstances as would constitute a killing, murder under the ordinary conditions, it would still be the duty of the jury to acquit the accused if the jury believed from the evidence that the defendant had at the time of the said killing reasonable and sufficient grounds for believing that the said killing was justifiable, and that he acted upon that belief. And this is true even though the information upon which the accused acted was untrue, provided it was received by the accused in such a form and manner as would cause a careful and cautious man to act upon it. ’ ’ The court refused this request, and upon the subject of the justification of the killing charged the jury, among other things, that homicide was justifiable “when committed *299in a sudden beat of passion, caused by tbe attempt of tbe deceased to commit a rape upon or to defile tbe wife, daughter, sister, mother, or other female relative or dependent of tbe accused, or when tbe defilement bad actually been committed. Tbe defilement of a female, as meant by these instructions, is accomplished when any male person, not tbe husband of such female, has bad sexual intercourse with such female. And tbe attempt to defile a female has been accomplished when such male person has attempted to have sexual intercourse with such female. Tbe fact of tbe defilement or attempted defilement may exist where tbe female has given her consent to such- sexual intercourse as well as when she has not given her consent. If tbe jury believe f-rom tbe evidence in this case that tbe deceased, William Tibbitts, bad sexual intercourse with tbe wife of tbe defendant, or attempted to have such intercourse with her, and if the jury further believe from tbe evidence that the defendant killed tbe deceased, William Tibbitts, in a sudden beat of passion, and if tbe jury further believe from tbe evidence that said sudden beat of passion was caused by tbe said sexual intercourse, then tbe jury should find tbe defendant not guilty.” Notwithstanding tbe charge thus given, tbe appellant insists that tbe court erred in refusing bis request. His contention is that tbe charge of tbe court limits justifiable homicide to cases in which tbe act of defilement can be actually proven, while be claims tbe law is that one is justified in acting upon appearances, with due limitations as to caution, even where tbe appearances may deceive tbe person acting. Neither in bis request nor in bis contention does be make any limitation as to time — whether tbe appearances which led to tbe homicide must have bgen present at tbe very time of its commission, or whether they may have occurred hours or days or any time previous thereto. Nor does this proposition require that tbe appearances at tbe time of tbe fatal act be such as would be likely to arouse in an ordinarily reasonable man an uncontrollable beat *300of passion, or that the act must have been committed by the accused while under the influence of such passion, and before sufficient time for cooling had elapsed, and for reason to again assert itself. This would certainly be a very broad and liberal construction of our statute',, in favor of criminals of this character. Under such an interpretation of the law, whether an act by which the-accused took the life of a human being was justified would depend almost exclusively upon the belief of the perpetrator of the crime. And this whether he acted upon appearances as they were at the time of the homicide or previous thereto, or upon information, derogatory to his victim, received hours, or even days, previous to the commission of the fatal act, whether true or false. Such a construction of the law, indeed, would not only shield and protect the heinous criminal, but expose the lives of law-abiding citizens to the villainy of the murderer, and become a reproach to civilization. The statute, in section 4168, Rev. St. 1898, provides, inter alia, that homicide is justifiable “when committed in a sudden heat of passion caused by the attempt of the deceased to commit a rape upon or to defile the wife, daughter, sister, mother, or other female relative or dependent of the accused, or when the defilement has actually been committed.” It will be noticed that under this provision an accused must have acted while in “a sudden heat of passion,” caused by the defilement or attempted defilement of one of the females mentioned, in order that his claim of justification for the killing of him who defiled or attempted to defile may avail him. The “sudden heat of passion” must have, at the time of the homicide, controlled his actions, stifled his power of reasoning, and, for the time being, rendered him incapable of distinguishing between right and wrong. Such uncontrollable passion must therefore necessarily have been aroused at such close proximity, in point of time, to the fatal act, as to have left no sufficient time intervening for cooling and for reason to again assert itself; and it follows that if, in any such *301case, sufficient time lias elapsed between tbe obtaining of knowledge by the accused of the defilement or attempted defilement and the commission of the homicide for cool reflection and deliberation by him, the killing is not justified, even though there has been a defilement or an attempt to defile. It is evident, therefore, that an accused cannot rely, for justification of the homicide, upon mere rumors heard or appearances observed by him at any distance of time before he commits the fatal act. In the enactment of the provision of the statute under consideration the Legislature evidently designed it to apply only to cases where the accused had come suddenly upon the defiler, in the act of defiling, or of attempting to defile, or where he had unexpectedly received reasonably reliable information of the same, and the fatal blow was struck or act done in an uncontrollable passion, suddenly aroused because of the suddenness of the occasion, and in the absence of sufficient time for deliberation and for reason to gain sway over the passion. The law was hot intended to shield an accused who, because of mere rumors or appearances, which he himself deems but to be evidence of undue familiarity between the male and the female, determines to kill them, and then with that purpose in view, pursues them, and deliberately and willfully shoots them down while in no act of defilement, and not even in a compromising position. Such killing renders the perpetrator guilty of murder in cold blood, and the statute will furnish him no protection.
¶10In People v. Halliday, 5 Utah 467, 473, 474, 17 Pac. 122, this court, construing a like statute, said: “The provision of law quoted justifies a homicide committed by the husband in a sudden heat of passion caused by the attempt of the man slain to defile his wife, or caused by her defilement. But the killing must be without deliberation after knowledge of the fact. The law will not permit the husband to say that he slew the defiler of his wife in a sudden heat of passion after deliberating upon the defilement 24 hours. . . . The law is *302that if the husband, after learning of the defilement of his wife, waits and deliberates, and then kills the defiler, in so doing he commits the crime of murder.” Price v. The State, 18 Tex. App. 474, 51 Am. Rep. 322. In the absence of such a statute, proof that accused had done the killing in a heat of passion while the deceased was in the act of defiling, or in an attempt to defile, the wife or relative of the slayer, would not justify the homicide. Such proof at common law would only reduce the crime to manslaughter. “If a man,” says Blackstone, “takes another in the act of adultery with his wife, and kills him directly upon the spot, though this was allowed by the laws of Solon, as likewise by the Roman civil law (if the adulterer was found in the husband’s own house), and also among the ancient Goths, yet in England it is not absolutely ranked in the class of justifiable homicide, as in case of a forcible rape; but it is manslaughter. It is, however, the lowest degree of it, and therefore in such a case the court directed the burning in the hand to be gently inflicted, because there could not be a greater provocation.” 4 Bl. Comm. 191. So in 2 Bishop, Crim. Law (7th Ed.) 708, the author says: “If a husband finds his wife committing adultery, and, provoked by the wrong, instantly takes her life or the adulterer’s, . . . the homicide is only manslaughter. But if, on merely hearing of the outrage, he pursues and kills the offender, he commits murder. The distinction rests on the greater tendency of seeing the passing fact, than of hearing of it when accomplished, to stir the passions; and if a husband is not actually witnessing the wife’s adultery, but knows it is transpiring, and in an overpowering passion, no time for cooling having' elapsed, he kills the wrongdoer, the offense, is reduced to manslaughter. ’ ’
¶11As we interpret the statute, it was intended to so modify the common law that a homicide would be justified where by that law the facts and circumstances would reduce the offense to manslaughter. It follows, therefore, that the proof of facts and circumstances *303which would he insufficient to reduce the offense to manslaughter at common law is insufficient to justify the homicide under the statute.
¶12
¶13
¶14
¶15The judgment must therefore be affirmed, and the case remanded for further proceedings according to law. It is so ordered.