On this appeal from a judgment of conviction for possession of heroin (violation of Health & Saf. Code, § 11500), the main question presented is whether defendant has been denied his constitutional right to have the jury determine every material issue presented by the evidence. The determination of this question turns upon the giving of an instruction which omitted to state than an essential element of the crime charged was knowledge of the narcotic nature or character of the object possessed. The instruction given was in conformity to CALJIC Instruction No. 703 and reads as follows: “Within the meaning of the law, a person is in possession of a narcotic when he knowingly has the narcotic *593 under his dominion and control, and to his knowledge, it is either carried on his person or is in his presence and custody, or if not on his person or in his presence, the possession thereof is immediate, accessible, and exclusive to him.” 1 We have concluded that, although this instruction failed to instruct on the essential element of knowledge of the nature or character of the object possessed, such error, under the circumstances of this case, was not prejudicial but can be cured by invoking article VI, section 4%, of the California Constitution. 2
The salient facts of the instant case, as disclosed by the record, are as follows: On March 15, 1963, Police Officers Hilliard and Schwedhelm, members of the narcotics detail, were cruising in an unmarked police car when they observed defendant, who was known to Hilliard, walking along the street. As the ear drew abreast defendant the latter was observed to move his left hand behind him. Hilliard asked defendant if he could look at his arms. Defendant replied in the affirmative, removed his coat, rolled up the sleeves of the sweater he was wearing, and exposed both of his arms. Hilliard observed fresh scars on the inside of the arms which, on examination, he testified were fresh puncture marks caused, in his opinion, by the injection of a narcotic. While Hilliard was examining defendant’s arms, Schwedhelm searched the *594 sidewalk area where defendant had been observed making the hand movement aforesaid. In his search he discovered a white paper packet which he recognized as a “small bindle, paper of heroin” which he then showed to Hilliard. Defendant was thereupon taken into custody and brought to vice control headquarters where he was placed in a holding cell. Upon request, defendant removed his coat and sweater, whereupon a white piece of paper, similar to that found on the sidewalk earlier, fell from his sweater. Each of these paper packets contained a powdery substance which was subsequently determined to be heroin. 3 Officer Leen testified that on March 16, 1963 defendant refused to take a Nalline test; that defendant had three puncture marks on his right inner elbow and five on the left inner elbow; that defendant told him he was sick, which Leen interpreted to mean that defendant was experiencing withdrawal symptoms. A physician, experienced in the field of narcotics, testified that he spoke to defendant on March 16, 1963; that defendant bore numerous new marks on his arms; and that defendant stated he wanted some morphine sulphate, which is a drug used to ease withdrawal symptoms. He further stated that in his opinion defendant was then under the influence of narcotics. Defendant testified in his own behalf. He denied having thrown anything on the sidewalk, and denied that the package found on the sidewalk was his. He did not deny, however, that the packet which fell from his sweater in the holding cell was his.
It is well established that in a prosecution for unlawful possession of narcotics the People must prove the accused exercised dominion and control over the drug with knowledge of its presence and narcotic character.
(People
v.
Redrick,
In
Winston, Taylor, Perez
and
Candiotto,
it was held that although it was error to fail to instruct on the element of the knowledge of the narcotic character of the object, the error was not prejudicial under the circumstances of the case in the light of article VI, section 4%, of the California Constitution. In each of these cases it was held that, notwithstanding the failure to so instruct, the evidence before the jury was such that there could be no doubt that the defendant knew that the material in his possession was a narcotic,
5
and that, therefore, it was not reasonably probable that a result more favorable to the defendant would have been reached if the court had given the subject instruction.
6
The People rely
*596
upon
People
v.
Brajevich,
The fact of knowledge may be proved circumstantially, and it may be inferred from other facts.
(People
v.
Mateo,
It is urged by defendant that a reversal is required because he has the constitutional right to have the jury determine every material issue presented by the evidence, and that irrespective of the strong evidence tending to establish his guilt the denial of such a fundamental right cannot be cured by article VI, section 4%, of the California Constitution. In
People
v.
Ford,
*598
Of particular interest is
People
v.
Modesto,
*599 In the present case we are not concerned with a capital offense, or with a crime which is divided into degrees, nor with a situation wherein the jury could have found defendant guilty of a lesser and included offense. The crime here charged is possession of narcotics, an essential element of which is knowledge of the narcotic character of the thing possessed. While the jury was not told that such an element was an ingredient of the crime charged, it was so palpably before the jury that, even if the jury had been so instructed, it is not reasonably probable that a result more favorable to defendant would have been reached. We are constrained to hold, therefore, that the failure to instruct a jury that knowledge of the narcotic character of the article possessed, in a charge of possessing narcotics, does not per se amount to a deprivation of a constitutional right, but that such error, dependent upon the particular circumstances of the case, may be cured by invoking article VI, section 4%, of the California Constitution. We are persuaded in our conclusion, moreover, by the fact that Candiotto, Peres, Taylor and Winston have not been expressly overruled by Modesto or by any other subsequent Supreme Court case, 7 and, more particularly, by the significant fact that Ford, which was decided after Modesto and Carmen, did not deem it necessary to its decision to either discuss or distinguish these last mentioned cases.
Defendant also complains that the trial court did not instruct the jury on the weight to be given expert testimony. Preliminarily, it should be here noted that insofar as the proof of the narcotic nature of the evidence found is concerned, it was stipulated between counsel that the substance found was heroin. The prosecution resorted to the testimony of expert witnesses to establish the fact that defendant was a user of narcotics and that at the time of his arrest he was under the influence of narcotics. It is well-settled that when the prosecution relies upon expert testimony, it is the court’s duty to instruct the jury that a duly qualified expert may give his opinion on a question in controversy; that in deciding such question the jury may consider the opinion with the reasons stated therefor; that the jury is not bound to accept the opinion of an expert as conclusive, but should give the opinion the weight to which the jury finds it is entitled; and that the jury may disregard such opinion if it finds it is unreasonable.
(People
v.
DeMordaigle,
138 Cal.
*600
App.2d 435, 440 [
It is also the rule, however, that the erroneous failure to instruct the jury regarding the weight of expert testimony is not prejudicial unless the reviewing court, upon an examination of the entire cause, determines that the jury might have rendered a different verdict had the omitted instruction been given.
(People
v.
Williamson, supra,
at p. 782;
People
v.
DeWitt, supra,
at p. 718;
People
v.
Moore,
After examining the entire cause, including the evidence, we are unable to perceive how a different verdict could have been rendered if the omitted instruction had been given. By its verdict the jury decided that defendant was in knowing possession of the two bindles of heroin introduced into evidence. Since counsel for defendant stipulated that the substance contained in the bindles was heroin, there can be no question that defendant was in possession of a narcotic. This evidence, together with defendant’s furtive motion with his left hand, the discovery of the heroin on the sidewalk where he made the motion, and defendant’s request for morphine sulphate, is sufficient to warrant the jury’s inference that defendant knew the narcotic character of the material he possessed. This inference is of sufficient strength so that a different verdict is not reasonably probable. The expert testimony consisted of circumstantial evidence indicating that defendant had used narcotics at or about the time of his arrest. It is certainly a reasonable assumption that had the instruction been given, the jury would not have totally disregarded this testimony because there was nothing improbable or questionable about the evidence or the manner in which it was given.
8
Moreover, there is no positive showing of prejudice. We are of the
*601
opinion, therefore, that under the circumstances of the case it is not reasonably probable that a result more favorable to defendant would have been reached if the subject instruction had been given. (Cal. Const.,
supra; People
v.
Watson, supra,
Defendant contends, finally, that it is a violation of the Fourteenth Amendment for a state to punish a person for possession of narcotics in an amount sufficient to satisfy the individual’s need from addiction to narcotics, citing
Robinson
v.
California,
The judgment is affirmed.
Bray, P. J., and Sullivan, J., concurred.
A petition for a rehearing was denied October 5, 1964, and appellant’s petition for a hearing by the Supreme Court was denied November 10, 1964. Mosk, J., did not participate therein. Peters, J., was of the opinion that the petition should be granted.
Notes
It should be here noted that in the 1962 Supplement to CALJIC the authors have added Instruction No. 703-A, entitled “Concerning Knowledge in the Illegal Possession of Narcotics,” which reads as follows: 1 ‘ To constitute the illegal possession of a narcotic, the acts of dominion and control must be accompanied by knowledge on the part of the accused of (1) the presence of the narcotic object, and (2) of its narcotic nature. Unless such knowledge exists, the crime of illegal possession of a narcotic is not committed. The knowledge required by law may be shown by circumstantial evidence; it is manifested by the circumstances attending the possession, the manner in which it is exercised, the means used, and the sound mind and discretion of the person committing the act.”
This section reads: “No judgment shall be set aside, or new trial granted, in any case, on the ground of misdirection of the jury, or of the improper admission or rejection of evidence, or for any error as to any matter of pleading, or for any error as to any matter of procedure, unless, after an examination of the entire cause, including the evidence, the court shall be of the opinion that the error complained of has resulted in a miscarriage of justice.” In
People
v.
Watson,
It was stipulated by defendant’s counsel that the substance contained in the two packets was heroin.
Defendant did not propose or request any instructions in the present case.
In Candiotto, Perez and Taylor the defendant testified that he knew the nature of the narcotic involved.
In Candiotto and Perez the trial court gave CAXiJIC Instruction No. 703. The reviewing court noted that this instruction does not tell the jury the defendant must know the object he possesses is a narcotic.
These eases are not mentioned in Modesto.
No objections were interposed by defendant to the testimony given by the expert witnesses.
