This appeal involves two defendants, Otwell and Butts. On March 12, 1965, we filed our original decision in the ease. On April 6, 1965, as the result of information not appearing in the record but presented to us by the Attorney General’s petition for rehearing, we directed a minor modification in the order of reversal as to defendant Butts. On June 3, 1965, the Supreme Court granted a hearing and transferred the cause to this court for further consideration in the light of
Griffin
v.
California,
At the trial of these two defendants Butts took the stand to testify in his own defense but Otwell did not. The trial took place in December 1963, more than a year before the
Griffin
decision. As permitted by the then standard Cali
*823
fornia rule, the prosecutor commented and the trial court instructed the jury on the subject of Otwell’s failure to explain or deny the prosecution evidence. (See Cal. Const., art. I, § 13; Pen. Code, § 1323.) The
Griffin
case holds that such comment and instruction violate the Fifth and Fourteenth Amendments of the federal Constitution. A sequel to the
Griffin
case is the California Supreme Court’s decision of June 3, 1965, in
People
v.
Bostick,
While error may be waived by a failure to object, Otwell’s trial counsel may not be held to assertion in the trial court of the then unrevealed
Griffin
doctrine. (See
People
v.
Hillery,
As to the remainder of the ease, we adhere to our original views and simply restate our original opinion, with minor modifications consistent with our order of April 6, 1965, relative to defendant Butts.
Otwell and Butts were jointly indicted upon a count of conspiracy to commit assault, a count charging murder of Lonnie Barnard, a count of assault upon Joseph Abren with intent to commit murder, and a count of assault with intent to commit murder upon David Brewton. A jury found Otwell guilty on all four counts, fixing the homicide as second degree murder. The jury returned verdicts finding Butts guilty of conspiracy to commit assault, involuntary manslaughter as an included lesser offense, and simple assault upon Abren and Brewton as included lesser offenses. New trial motions were denied and judgments pronounced. Both defendants appeal.
Near 2 o’clock in the morning, Butts, 27, and Otwell, 22, were driving through Oroville on their way to get some breakfast. Otwell was driving Butts’ aging Nash because *824 Butts was intoxicated. Otwell pulled out suddenly after stopping at an arterial sign, spraying gravel on a new Chevrolet in which Jack Herd, 19, Larry Herd, 17, and Lonnie Barnard, 20, were riding. When Otwell turned into the lot of a cafe called Miner’s Inn, the Chevrolet pulled alongside and Lonnie Barnard asked defendants if they wanted to “race for five. ’ ’ Otwell said that he did not want to race.
At that point Butts left his car and walked around to the right side of the Chevrolet where Lonnie Barnard was sitting. Butts told Lonnie that he wouldn’t race him for five but would fight him for ten. When Lonnie declined to fight, Butts reached in through the car window and hit him in the face. Butts testified that he couldn’t remember hitting anyone, but that while he was between the cars somebody grabbed his arm and he pulled it away. After this incident the boys drove away and defendants went into the Miner's Inn.
The Herd brothers and Lonnie then drove to the home of Tom Abreu, 17, and picked him up, telling him only that they were going back to the Miner’s Inn. On the way back Lonnie told Abreu that he was going to fight “some big guys” and that he wanted Abreu, a good fighter, to come along to keep the fight fair. Gerald David Brewton and Tom Abreu’s younger brother, Joey, sensed that a fight was brewing and followed in Brewton's ear to watch.
Meanwhile Butts and Otwell were having coffee at the Miner’s Inn and at least one of them had ordered food. Butts testified that he felt like vomiting and had gone outside to find the men’s room when the boys began calling him names. Other testimony was that the boys went to the side door of the cafe and saw both defendants seated at the counter, that they gestured to defendants indicating that defendants should come out and fight and that one of them answered “. . . after we get done eating, punk.” In any event, neither defendant waited to eat. Butts went outside and Otwell either accompanied him or followed about two minutes later. The boys testified that Butts and Otwell walked side by side and followed Lonnie Barnard and Tom Abreu to the lot behind the cafe. The boys said that Butts attacked Abreu; Butts claimed that he was attacked by several boys. Two separate skirmishes developed, Butts fighting Tom Abreu and Lonnie Barnard fighting Otwell some 45 to 100 feet away. According to the boys’ testimony, the Herd brothers and Joey Abreu remained in one of the cars, while *825 Gerald Brewton was near the side of the cafe but not engaged in the fight.
Butts was too intoxicated to land a punch and was struck repeatedly by Tom Abreu. (Later evidence established that Butts’ blood-alcohol level was .206 per cent, indicating according to a medical witness that he was “moderately drunk.”) Then Jack Herd came from the car and beat Butts while Abreu held him in a “full nelson.” In the fight between Lonnie Barnard and Otwell, Lonnie staggered and doubled up after being struck several times by Otwell. When Brewton and Joey Abreu went to help him, each received a blow from Otwell. Brewton said that at first it seemed as though Otwell were hitting very hard and then he realized that he had been cut and was bleeding. Larry Herd ran to Lonnie Barnard and began to help him from the scene. Barnard told him that Otwell had a knife and to warn the others. About this time Otwell said “You damn right I’ve got a knife, and I’m going to use it. ’ ’
Otwell then ran toward the Butts fight. On hearing the warning of a knife, Tom Abreu and Jack Herd left Butts and ran away, circling around to help Larry Herd with Barnard, who had collapsed. Butts and Otwell then advanced on the boys. Unable to carry Barnard any further, Larry Herd and Tom Abreu laid him on the ground and began to throw rocks at the oncoming defendants. The two groups exchanged rocks with Jack Herd joining in. Suddenly Butts and Otwell ran to their car and drove away.
Lonnie Barnard was cut in five places and died of a stab wound which penetrated his heart. Brewton received a cut on the right shoulder and a second cut, approximately 3% inches long, extending from his left armpit toward his neck. Joey Abreu received a 3-inch cut on the left side of his chest and a small cut near the right collarbone. Otwell’s trousers were bloodstained when defendants were arrested approximately an hour after the fight. When defendants’ car was found, the front seat and the steering wheel were stained with blood. Otwell’s weapon was never found. One witness testified to a metallic gleam during the fight. A pathologist testified that Barnard’s cuts were probably inflicted by a small knife.
Appeal of Otwell
Before proceeding to more substantial issues, we dispose of two minor assignments of error forming the only grounds of attack on Otwell’s second degree murder conviction.
*826 Otwell’s brother James was called as a character witness and testified that his brother’s reputation for peace and quiet was good. In the course of his cross-examination by the deputy district attorney the following colloquy occurred :
“Q. Was your, was your brother arrested and convicted of burglary during that year in Louisiana ?
“A. I don’t remember what year.
“Q. Did he do two years in the penitentiary there about that time ? ’ ’
Otwell’s trial counsel promptly objected and assigned the question as misconduct. Indeed it was improper. Although, as a means of testing the character witness’ knowledge of reputation, the district attorney may ask the witness whether he has
heard
of specific acts of misconduct, he may not ask the witness whether he
knows
of specific acts of misconduct.
(People
v.
Marsh,
The prosecution error appears to have been inadvertent. Whatever slight harm it caused was promptly obviated by the trial court. Viewed in relation to evidence overwhelmingly establishing Otwell’s guilt of second degree murder, the court’s admonition to the jury was adequate to cure the error. If misconduct at all, the prosecution questioning did not result in a miscarriage of justice. (Cal. Const., art. VI, § 4½.)
A second claim of error is postulated on the denial of Otwell’s new trial motion based upon newly discovered evidence. In support of the motion Otwell’s trial counsel submitted the affidavit of one Hamby, who averred that at approximately 2 a.m. on the morning of the fight Lonnie Barnard came to his home and said: “We’ve got some trouble going at Miner’s Inn. Would you come and help us?” On appeal it is argued that Hamby’s newly discovered testimony would assist Otwell’s claim of self-defense by making it apparent that Barnard was collecting other boys in order to mount an overwhelming attack on defendants rather than
*827
getting just enough help to assure a fair fight. In actuality, Hamby’s statement adds little to the trial testimony, for the other boys had testified to Barnard’s pleas for reinforcements. A trial court has broad discretion in passing on a new trial motion based upon newly discovered evidence.
(People
v.
Greenwood,
Otwell contends that the verdicts finding him guilty of assault with intent to commit murder are inconsistent with the second degree murder verdict. Conviction of second degree murder requires no proof of premeditation or even of actual intent to take life; rather, the malice (intent) necessary to constitute second degree murder may be implied from commission of an unlawful act without sufficient provocation “or when the circumstances attending the killing show an abandoned and malignant heart. ’ ’ (Pen. Code, § 188; 1 Witkin, Cal. Crimes (1963) §§ 298-300, pp. 273-275; 25 Cal.Jur.2d, Homicide, §§ 109, 110, pp. 620-622.) The rule applicable to a killing resulting from assault with a deadly weapon is: “ ‘When it is proved that defendant assaulted decedent with a dangerous weapon in a manner endangering life and resulting in death and the jury concludes that the evidence did not create in their minds a reasonable doubt whether defendant’s act may have been justified or its criminal character mitigated by the influence of passion (e.g., of terror,
People
v.
Logan,
On the other hand, a number of the California authorities directly or indirectly hold that conviction of assault with intent to commit murder requires proof of specific intent to kill.
(People
v.
Mize,
Second degree murder includes not only those killings where intent is implied, but also those where a specific intent to kill is present, although in the latter eases there is absent the span of reflection necessary to constitute premeditated murder. (See
People
v.
Craig,
The argument comes close to an assertion that there was inadequate evidence to support jury findings that Otwell assaulted Joe Abreu and Gerald David Brewton with a specific intent to take life, and we shall so regard it. In considering this phase of the case, we look only for substantial evidence to support the jury’s finding of guilt. On appeal we assume in favor of the verdict the existence of every fact which the jury could reasonably have inferred from the evidence and then determine whether such facts are sufficient to support the verdict.
(People
v.
Daugherty,
In his fight with the unarmed Lonnie Barnard, Otwell had delivered five knife cuts or thrusts, including several in the *829 left chest, one of which penetrated the heart. On seeing Barnard doubled up, Gerald Brewton ran to his rescue, swung at Otwell and received two knife wounds. One was a slash in the left chest. Brewton’s wounds required two months of hospitalization. Similarly Joe Ahreu received two wounds, one a horizontal cut on the left chest requiring 20 stitches and a week of hospitalization. Joe Abreu testified that he saw a silvery, shining object protruding from Otwell’s hand. When the warning of the use of a knife went up, Otwell shouted, “You damn right I’ve got a knife, and I’m going to use it. ’ ’
In determining whether these assaults were made with intent to take life, the jury could consider the character of the weapon used, the manner in which it was used and the purpose to be accomplished.
(People
v.
Malki,
Adequacy of the evidence to sustain Otwell’s conviction of the conspiracy charge is another matter. The evidentiary requirements of criminal conspiracy are succinctly stated in
People
v.
Causey,
There is no evidence of prior acquaintance between defendants and the group of boys. After the initial encounter between, the two groups, each group left the scene and defendants went into the Miner’s Cafe without any realization or expectation that Lonnie Barnard and his companions would return. So far as defendants were concerned, the affair had terminated. Although the People now contend that the initial encounter furnishes evidence of a continuing plan or conspiracy, the prosecution’s own witnesses demonstrated that it was Lonnie Barnard and his companions who conceived the notion of collecting reinforcements and of going to the cafe to fight defendants. They found defendants seated inside the cafe, or in Butts’ case (according to his own testimony) on the way to the bathroom to vomit. At that point Barnard and his companions challenged defendants to fight. Up to that point, there is not a shred of evidence to support even the faintest inference that defendants evolved a mutual plan or design to fight. Up to that point, any conspiracy to commit assault must be ascribed to Barnard and his companions rather than defendants.
There is no California decision on the question whether conspiracy to commit assault can be found from evidence that two persons simultaneously accept a challenge to combat.
People
v.
Osslo,
In leaving the cafe and walking toward the parking lot with Barnard and his companions, defendants of course exhibited a resolve to fight. That decision was not conspira *831 torial unless it was jointly conceived. Regardless of the law’s frowns, a sizeable segment of mankind holds the belief that rejection of a challenge to fight is cowardice. When an individual member of this segment of mankind individually responds to such a challenge, he simply conforms to a behavior pattern fixed by group mores. When two members of this segment of mankind simultaneously respond to a single challenge, they exhibit no more than the separate responses which they would display as individuals. To all appearances their simultaneous actions are the product not of an agreement but of their separate, individual motivations. Although simultaneity ordinarily provides an inference of concerted action, it cannot do so here since both defendants acted in response to a single challenge simultaneously addressed to each.
While no California case has ruled expressly on the matter, it seems to be well established that when two persons voluntarily engage in a fight, each is guilty - of assault.
(State
v.
Mace,
The ensuing series of actions, comprising the actual start of physical violence, does not fill the evidentiary hiatus. Larry Herd and Jack Herd testified that Lonnie Barnard and Tom Abren walked toward the rear of the cafe, with defendants following 5 or 6 feet behind, when Butts suddenly ran toward Tom Abren and swung and kicked at him. Neither could state who first initiated action in the fight between Otwell and Barnard. Gerald Brewton testified that he was with Barnard and Tom Abren; that Butts suddenly ran toward Abren; that several boys called out a warning to Abreu; that Butts kicked and swung at Abren, who turned around to face Butts; that Brewton and Lonnie Barnard then turned around and looked at Otwell, who then came toward Lonnie and kicked at him. Thus the defendants did not simultaneously open the combat. The next sequence of *832 events has each defendant engaged in a separate affray, Butts absorbing punches from two opponents and OtweR wielding a knife on three successive opponents. When Otwell’s end of the affray broke off, he advanced toward the Butts fight. Butts’ opponents fell back when they heard shouted warnings of a knife. At that point defendants advanced together toward the boys who were trying to drag Lonnie Barnard from the area. After a barrage of rocks defendants left together. These events portray nothing more than the individual actions of two persons who were cast as allies by a joint challenge, who reacted as individuals protecting their common interests and then, having gained dominance through Otwell’s vicious and unjustified use of a knife, reached a joint decision to break off the encounter. None of these actions supplies any inference of a preexisting agreement, however brief, between these defendants to initiate aggressive action. We hold that there is no evidence from which the jury could reasonably infer a joint agreement, plot or conspiracy by defendants to commit an assault.
At this point we reach the inquiry imposed by the Supreme Court’s transfer order, that of deciding whether the comment and instruction on Otwell’s failure to testify constituted prejudicial error under article VI, section 4%, of the state Constitution. Earlier in this opinion we in> quired into the evidence for the purpose of deciding whethe: the guilty verdicts of assault with intent to commit murde: were supported by substantial evidence. That inquiry was 1 relatively narrow one, measured by the rule that 11 ‘it is the trier of fact, not the appellate court, that must be convinced of a defendant’s guilt beyond a reasonable doubt. If the circumstances reasonably justify the trier of fact’s findings, the opinion of the reviewing court that the circumstances might also be reasonably reconciled with a contrary finding does not warrant a reversal of the judgment.’ ”
(People
v.
Hillery, supra,
Here we reach a different stage of review, calling for a broader and more active consideration of the evidence. In appraising the prejudicial effect of trial court error, an appellate court does not halt on the rim of substantial evidence or ignore reasonable inferences favoring the appel
*833
lant. Article VI, section 4%, instructs the reviewing court to reach its own “opinion” whether the error resulted in a miscarriage of justice. We cannot of course actually know what motivated the 12 jurors who decided the case. We do examine and weigh the evidence with the objective of formulating an opinion as to the degree of probable influence which the error exerted on the jury. (See
People
v.
Dail,
In viewing the eyewitness testimony at Otwell’s trial, one is immediately impressed by the mass of incrimination, hardly to be dented let alone shaken, by the relatively puny force of the comment and instruction on his failure to testify. Seven witnesses described the fight; the condition of the wounded boys was described by others. However unconstitutional the comment and instruction on Otwell’s failure to take the stand, it could hardly have altered the jury’s view of the external events described by these witnesses.
Guilt, nevertheless, turned not alone on external events but on questions of criminal intent, that is, the jury’s evaluation of the comparatively unexposed state of Otwell’s mind. That evaluation rested on circumstantial evidence. To reach findings of intent the jury had to draw inferences from the external events. If the error influenced the jury in any measurable degree, it was at the points where intent was in issue. As we noted earlier, second degree murder includes killings where intent is implied; thus the jury could have rendered the second degree murder verdict without finding that Otwell had a specific intent to take the life of Lonnie Barnard, (Jackson v. Superior Court, supra, 62 Cal.2d at pp. 525-527.) The verdicts of assault with intent to commit murder demanded proof of specific intent to take the lives of Joe Abreu and David Brewton.
There was evidence to spare, supplying extremely strong inferences of the implied malice and absence of justification which are ingredients of second degree murder. Challenged to a fist fight, Otwell had resorted to a concealed knife. If his purpose had been only to protect himself, to extricate himself from a fear-arousing situation, he might have given warning, might have threatened his unarmed opponents with use of the knife. Instead, he chose to slash or stab without warning. With this evidence before them, the *834 jurors were properly instructed that “the unlawful killing of a human being with malice aforethought, but without a deliberately formed and premeditated intent to kill, is murder of the second degree.” (See CALJIC No. 305.) The trial court also told the jurors that malice aforethought “is implied when no considerable provocation appears, or when the circumstances attending the killing show an abandoned and malignant heart.” (See CALJIC No. 301.) In view of the evidence and of these instructions, a verdict of acquittal or of guilt of a lesser offense would have been a veritable blunder. There is no reasonable probability that the error influenced the second degree murder verdict. Relative to the second degree murder conviction, the error was harmless.
In the course of instructions on the offense of assault with intent to commit murder, the trial judge properly told the jury that proof of specific intent to kill was required. (See CALJIC No. 609.) Specific intent is intent which is “ ‘precisely formulated ... of an exact or particular nature.’ ”
(People
v.
Thomas, supra,
The judgment of conviction of second degree murder is affirmed. The judgment convicting Otwell of two assaults *835 with intent to commit murder is reversed. The judgment convicting Otwell of conspiracy to commit assault is reversed with directions to dismiss the conspiracy charge.
Appeal of Butts
Butts argues with some force that he is liable neither for Otwell’s use of a knife nor for the resulting death, use of a knife being outside the scope of the asserted conspiracy. (See
People
v.
Werner,
In response to the joint charge of murdering Lonnie Barnard, the jury found Butts guilty of involuntary manslaughter. 2 The trial court properly instructed the jury not only on the definition and requirements of conspiracy, but also that one who aids and abets another is guilty of the other’s crime. The jury were also supplied with instructions permitting voluntary and involuntary manslaughter verdicts. Conceivably the jury could have fastened Butts with liability (however reduced) for the homicide committed by his co-defendant on the theory that he aided and abetted his co-defendant. The verdict on the conspiracy count demonstrates that the jury found Butts guilty of homicide not as an aider and abettor but as a conspirator. The failure of the conspiracy charge thus results in a reversal of the involuntary manslaughter verdict against Butts.
Failure of the conspiracy charge does not necessarily absolve Butts of liability for the homicide committed by Otwell. One may aid and abet a crime without having entered into a conspiracy to commit it.
(People
v.
Fleming,
The test of aiding and abetting is whether the accused in any way, directly or indirectly, aided the perpetrator or advised and encouraged commission of the offense with knowledge of the latter’s wrongful purpose.
(People
v.
Demes,
In implicating Butts as an aider and abettor in Otwell’s use of a weapon likely to cause death, the prosecution evidence falls short of these standards. Aside from speculation and suspicion, there is no evidence that Butts advised and encouraged use of a knife, that he had advance knowledge of Otwell’s wrongful purpose to use a knife or that he shared Otwell’s criminal intent to resort to a dangerous weapon. There is no evidence that Otwell pulled or displayed the knife at any time before Butts rushed at Tom *837 Abreu. From that point onward, the intoxicated Butts was thoroughly absorbed in absorbing punches from his two opponents. He could have had no awareness of the course of events in the Otwell-Barnard affray. The evidence shows Butts’ awareness of participation in a fist fight, not a knife fight. Thus there is no substantial evidence upon which to base a finding of guilt of aiding and abetting in a homicide.
By parity of reasoning, there is no evidence which would justify an involuntary manslaughter verdict on the theory that Lonnie Barnard’s death resulted from Butts’ “commission of an unlawful act, not amounting to felony.” (Pen. Code, § 192, subd. 2.) Barnard’s death was not a reasonable and natural consequence of any unlawful act in which Butts knowingly participated. Butts’ counsel cites
People
v.
Kerrick, supra,
As to the judgment convicting him of simple assault upon Joe Abreu and Gerald David Brewton, Butts points out that there is no evidence that he attacked or was engaged in any fight with either of these two persons. It is evident that the jury found him guilty of assault in his asserted role as a conspirator. Reversal of the conspiracy conviction thus necessitates reversal of the assault convictions.
As to defendant Butts, the judgment of conviction of conspiracy is reversed with directions to dismiss the charge. The judgment of conviction of involuntary manslaughter and of two counts of simple assault is reversed with directions that he be retried on any or all of those charges if the People so elect.
Pierce, P. J., and Regan, J., concurred.
The petition of appellant Otwell for a hearing by the Supreme Court was denied November 10, 1965.
Notes
The Attorney General has called our attention to
People
v.
Bernard,
Penal Code section 192 defines manslaughter as “the unlawful killing of a human being without malice. ’ ’ Subdivision 2 of that section defines involuntary manslaughter:
“2. Involuntary—in the commission of an unlawful act, not amounting to felony; or in the commission of a lawful act which might produce death, in an unlawful manner, or without due caution and circumspection: provided that this subdivision shall not apply to acts committed in the driving of a vehicle. ’ ’
In view of the present record, the possibility that the prosecution may muster up enough evidence to warrant jury consideration of Butts’ *836 liability as an aider and abetter seems quite remote. Perhaps the prosecution has other testimony and other witnesses. In any event we do not preclude a retrial if the prosecution wants one.
