¶1By the-Court,
¶2Appellant was convicted of the crime of robbery, and appeals.
¶3“Robbery” is defined by our statute to be:
“The unlawful taking of personal property from the person of another, or in his presence, against his will, by means of force or violence or fear of injury, immediate or future, to his person or property; … the degree of force is immaterial.” (Rev. Laws, 6427.)
¶4The state did not contend upon the trial that appellant used actual force in perpetrating the crime, but constructive force, in that he administered poison to one Cooper with the intention of producing unconsciousness, and while Cooper was in that condition took money from a cash register in the saloon of which the latter had charge.
¶5Appellant contends that under our statute defining “robbery” there can be no such thing as constructive force. Force was an essential element in both robbery and rape at common law, and is so by statute, except in rape where carnal knowledge is had of a female under the age of consent; but it has been held in this state, in England, and in some of the other states, that the force used in perpetrating the crime of rape may be constructive as well as actual. In the case of Queen v. Camplin, 1 Cox, Crim. Law Cas. 220, 1 Car. & K. 746, 1 Denison, Crim. Cas. 89, wherein the defendant gave a young girl liquor for the purpose of exciting her passions, and not with the intention of causing intoxication, but from which she became intoxicated, and while she was in that condition and insensible he had carnal intercourse with her, the court said that':
“The case therefore falls within the description. of *457those cases in which force and violence constitute the crime, but in which fraud is held to supply the want of both.”
¶6In Lewis v. State, 30 Ala. 54, 68 Am. Dec. 113, it was said:
“It is settled by a chain of adjudication, too long and unbroken to be now shaken, that force is a necessary ingredient in the crime of rape. (Bishop’s Crim. Law, sec. 411.) The only relaxation of this rule is that this force may be constructive. Under this relaxation, it has been held that where a female was an idiot, or had been rendered insensible by the use of drugs or intoxicating drinks, and, in one case, where she was under the age of ten years, she was incapable of consenting, and the law implied force. (Rex v. Ryan, 2 Cox’s C. C. 115; Commonwealth v. Fields, 4 Leigh, Va. 649; State v. Shepard, 7 Conn. 54; Regina v. Camplin, 1 Car. & Kir. 746; Bishop’s Cr. Law, sec. 343.)”
¶7In Pomeroy v. State, 94 Ind. 96, 48 Am. Rep. 146, wherein the defendant had been convicted of rape, the court said:
“In People v. Croswell [Crosswell v. People] 13 Mich. 427, 87 Am. Dec. 774, after citing some decisions, both in England and in this country, to the effect that if the woman’s consent is obtained by fraud the crime of rape is not committed, Cooley, J., said: ‘But there are some cases in this country to the contrary, and they seem to us to stand upon much the better reasons, and to be more in accordance with the general rules of criminal law. (People v. Metcalf, 1 Whart. C. C. 378, and note 381; State v. Shepard, 7 Conn. 54.) And in England, where a medical practitioner had knowledge of the person of a weak-minded patient, on pretense of medical treatment, the offense was held to be rape. (Regina v. Stanton, 1 C. & K. 415, 1 Den. C. C.) The outrage upon the woman, and the injury to society, is just as great in these cases as if actual force had been employed; and we have been unable to satisfy ourselves that the act can be said to be any less against the will of the woman *458when her consent is obtained by fraud than when it is extorted by threats or force.’ ”
¶8In another rape case the Supreme Court of Wisconsin says:
“Under such circumstances, the assault with intent to commit rape is complete, and we find no objection to the instruction because it did not require that some additional .force must be employed by the assailant to that involved constructively in the acts of giving her the liquor with these intents in his mind. There is no dispute but that he took the actual steps of giving her the liquor, and, since the jury found this was done with the criminal intent charged, the essentials of the offense are present. (State v. Lung, 21 Nev. 209, 28 Pac. 235, 37 Am. St. Rep. 505.)” (Quinn v. State, 153 Wis. 573, 142 N. W. 510, 46 L. R. A. n. s. 422.)
¶9This court, in considering a case wherein the defendant was convicted of an attempt to commit rape, after reviewing the authorities wherein it had been held that the force necessary to constitute rape might be constructive, said:
¶10“As an attempt to commit a crime can only be made under circumstances which, had the attempt succeeded, would have constituted the entire substantive offense (1 Bish. Crim. Law, secs. 731, 736; State v. Brooks, 76 N. C. 1), the result which we gather from these principles is that, for a man to be guilty of the crime of an attempt to commit rape, he must have intended to use the force necessary to accomplish his purpose, notwithstanding the woman’s resistance, or, in the case of constructive force, to either destroy her power to resist him by the administration of liquors or drugs, or to take advantage of the fact that she was already in a condition in which either the mental or physical ability to resist is wanting.” (State v. Lung, 21 Nev. 209, 28 Pac. 235, 37 Am. St. Rep. 505.)
¶11It will be seen that the court, in the last-mentioned case, held that one of two things would constitute constructive force, namely (a) the destroying of the *459woman's power of resistance by administering liquors or drugs, or (b) the taking advantage of the fact that the woman was already in the condition in which the mental or physical ability to resist was wanting.
¶12See, also, Hirdes v. Cross, Ottawa Circuit Judge, 174 Mich. 321, 146 N. W. 646, 52 L. R. A. n. s. 373; Rahke v. State, 168 Ind. 615, 81 N. E. 584.
¶13
¶14
“At the time that I was called to treat the man, I supposed he was suffering from chloral poisoning. I have the same opinion now.”
¶15From an examination of the works of text-writers, it is apparent that what may be a medicinal dose for one person is a poisonous dose for another. In some *460instances a dose of thirty grains has proven fatal, while in other cases more than an ounce has been taken without ill effect. (Reese, Med. Juris. & Tox., 8th ed. 573; Herold’s Man. of Legal Medicine, p. 105.)
¶16Taylor, in his Principles of Medical Jurisprudence, vol. 1, p. 387, speaking of this drug, says:
“ It has been given in very large doses, sometimes with benefit, but at other times causing dangerous symptoms, followed by death. … A patient under Dr. Habershon at Guy’s took half a drachm (30 grains) of the hydrate at night. He became unconscious almost immediately after swallowing the draught — the face and hands .turned livid and cold, and breathing took place only at long intervals, indeed for about five hours death seemed impending. He recovered the next day. (Lancet, 1870, 2, 402.) A case is reported in the same journal in which a dose of 160 grains was given by mistake to an hospital patient, a middle-aged man. The man slept well and recovered, notwithstanding the large dose taken.”
¶17We do not think the contention of appellant can be sustained.
¶18
¶19The appellant at no time sought to render any assistance to Cooper or to notify any one of his condition. In view of this chain of circumstances, would this court be justified in setting aside the verdict of the jury? This court, in determining the sufficiency of circumstantial evidence, has said:
“If the circumstances, all taken together, exclude to a moral certainty every hypothesis but the single one of guilt, and establish that one beyond a reasonable doubt, they are sufficient.” (State v. Mandich, 24 Nev. 336, 54 Pac. 516.)
¶20*462Having held that the testimony of Dr. Kistler, who was called to attend Cooper, to the effect that it was his opinion that Cooper’s unsciousness was caused by a dose of chloral hydrate, was sufficient to justify a conclusion on the part of the jury that Cooper’s condition was due to a dose of that medicine, let us, in the light of the rule just enunciated, ascertain if the circumstantial evidence in the case is strong enough to warrant the jury in concluding that appellant was a party to its administration to Cooper. If appellant was not a party to the crime, he is the victim of a most remarkable chain of circumstances. Appellant’s association with Bond on the night of June 26 might have been a mere chance affair; his meeting Owensby the next morning, shortly after his arrival from Sacramento, may have had no significance; his going to Sparks on the same car might have been a mere coincidence, but his riding through the town of Sparks to the end of the car line, as did Bond and Owensby, is a very suspicious circumstance; his following Bond and Owensby into the Rio Vista saloon would not necessarily signify anything; his drinking with them might have been merely the result of a desire to quench his thirst; his partaking of lunch with them might have signified nothing more than a desire to be sociable; the two vials of chloral hydrate may have been lost by some one else — but to what could appellant’s failure to call for help when Cooper became unconscious have been due ? If he was blameless, why did he merely walk out of the saloon and stand on the sidewalk, when the cash register was being robbed, without giving an alarm ? In our opinion, while none of the circumstances mentioned, considered alone, necessarily signifies anything, it could hardly be possible for a chain of circumstances such as those mentioned to have existed by mere chance, and we are of the opinion that they were sufficient to justify the jury in bringing in a verdict of guilty.
¶21It is ordered that the judgment be affirmed.