¶1 Petitioner Bryan Allen challenges his felony harassment conviction, raising three issues. The primary issue involves whether the trial court erred by not instructing the jury on the potential fallibility of cross-racial eyewitness identification. Based on the facts of this case, Allen cannot show the trial court violated his constitutional rights by refusing to give the cautionary instruction. A second issue involves whether the “true threat” requirement is an essential element of a harassment statute that must be pleaded in the information and included in the to-convict instruction. A third issue involves prosecutorial misconduct. The Court of Appeals rejected the arguments raised. We affirm the Court of Appeals.
Facts
¶2 Gerald Kovacs, who is white, was walking near the University of Washington at dusk when he was approached *614by two young African American men who offered to sell Kovacs marijuana. Irritated, he told them to “F[uck] off.” Verbatim Report of Proceedings (VRP) (Oct. 21, 2009) at 8. The men screamed and cursed Kovacs, and then followed him. One of the men told Kovacs, “I’m going to kill you, you B[itch],” and lifted up his shirt to display what Kovacs believed to be a gun. VRP (Oct. 21, 2009) at 11. Kovacs ran to the nearest gas station and called the police.
¶3 During the 911 call, Kovacs described the man with the gun as an African American in his mid-20s, wearing a black hooded sweatshirt, a hat, and big, gold-framed sunglasses. Kovacs also described the man as being around 5'9" and between 210-220 pounds. He described the other man as an African American in his teens, around 5'5", wearing a “red kind of shirt,” though he could not remember the color exactly. VRP (Oct. 22, 2009) at 4. Several minutes later, based on Kovacs’ description, a University of Washington patrol officer attempted to stop two African American men near the scene of the crime. One of the men, wearing a white T-shirt, fled. The other, Bryan Allen, did not. Seattle City Police detained Allen and Kovacs was transported to the location of the arrest for a showup identification procedure. Though Allen matched Kovacs’ description of the man with the gun as to race, clothing, hat, and sunglasses, physically he was larger at 6'1" and 280 pounds. Kovacs identified Allen as the man who threatened him. The police searched Allen incident to arrest but found no gun, marijuana, or cash.
¶4 The State charged Allen with felony harassment. Prior to trial, Allen requested the court to instruct the jury regarding cross-racial identifications.1 The court refused Allen’s request. No expert testimony on the reliability of *615cross-racial eyewitness testimony was given at trial. The only testimony given on the subject was by Officer Bennett, the officer in charge of directing the showup identification, who, on cross-examination, agreed that he was “aware of studies suggesting that cross [-] racial identifications can be more difficult for people.” VRP (Oct. 21,2009) at 57. He also agreed that “sometimes people of different races will have a more difficult time identifying somebody of a different race,” though he did not see any indication of difficulties in Kovacs’ identification. VRP (Oct. 21, 2009) at 57. Allen’s defense counsel, in closing argument, challenged the reliability of such evidence.
¶5 Later, in rebuttal closing argument, the prosecutor made several comments regarding Kovacs’ character:
So, what’s most important here is whether or not you accept Mr. Kovacs. I would point out to you from the evidence Mr. Kovacs is not a flake. He’s not some derelict. The evidence would show he is a teacher, very passionate about his work. Not only is he a teacher he is a special education] teacher.
VRP (Oct. 21, 2009) at 105-06. Allen objected to this argument on the basis that the State was vouching for Kovacs’ credibility, but the court overruled the objection. The jury found Allen guilty.
¶6 On appeal, Allen argued the trial court’s failure to instruct the jury on the fallibility of cross-racial identifica*616tions violated his rights to present a defense and to due process. Allen also argued for the first time that the true threat requirement of felony harassment is an element that must be pleaded in the information and included in the to-convict instruction, the omission of which in this case resulted in prejudicial error. Finally, he argued prosecutorial misconduct in closing argument denied him a fair trial. The Court of Appeals affirmed the trial court.
Issues
¶7 1. Whether the trial court erred in failing to instruct the jury on the fallibility of cross-racial eyewitness identifications.
¶8 2. Whether the “true threat” requirement of an antiharassment statute is an essential element of the offense that must be pleaded in the information and included in the to-convict instruction.
¶9 3. Whether the prosecutor’s comments on Kovacs character were impermissible and denied Allen a fair trial.
Analysis
1. Cross-Racial Identification Instruction
¶10 Concerns and discussions over the reliability of eyewitness identifications, and more specifically cross-racial eyewitness identifications, have arisen in cases for some time. The United States Supreme Court focused on eyewitness identification problems in United States v. Wade, 388 U.S. 218, 228, 87 S. Ct. 1926, 18 L. Ed. 2d 1149 (1967), noting that the “vagaries of eyewitness identification are well-known; the annals of criminal law are rife with instances of mistaken identification.” The United States District Court for the District of Columbia, in United States v. Telfaire, 152 U.S. App. D.C. 146, 469 F.2d 552 (1972), cited to Wade and discussed the importance of, and need for, a special instruction on the issue of identification in order to *617safeguard the presumption of innocence. The court in Telfaire crafted a special identification instruction for use in future cases to specifically instruct the jury to assess the value of eyewitness testimony based on several considerations.2 This model instruction did not specifically address cross-racial eyewitness identification; however, in his concurring opinion, Chief Judge Bazelon urged that juries be charged specifically on the pitfalls of cross-racial identification and also proposed sample instruction language. Telfaire, 469 F.2d at 559-61 (Bazelon, C.J., concurring).
¶11 After Telfaire, jurisdictions have developed three general approaches to address the problems perceived to be inherent in eyewitness identification testimony. Some have accepted the rationale underlying Telfaire and have required or encouraged a particularized instruction to be given. See People v. Wright, 45 Cal. 3d 1126, 755 P.2d 1049, 248 Cal. Rptr. 600 (1988) (approving a condensed Telfairetype instruction and requiring that such an instruction be given when requested in a case in which identification is a central issue and there is little corroborative evidence); State v. Warren, 230 Kan. 385, 635 P.2d 1236 (1981) (holding that where eyewitness identification is a critical part of the prosecution’s case and there is serious doubt about the reliability of the identification, a cautionary instruction should be given); State v. Henderson, 208 N.J. 208, 27 A.3d 872 (2011) (requiring that an instruction on cross-racial identification be given whenever cross-racial identification is an issue at trial).3
*618¶12 In other jurisdictions, the decision has been left up to the discretion of the trial court. See United States v. Sambrano, 505 F.2d 284, 287 (9th Cir. 1974) (applying an abuse of discretion standard to the alleged error of failing to give an eyewitness identification instruction and holding *619the trial court had not abused its discretion where general instructions given by the court adequately directed the jury’s attention to the identification issue); Wallace v. State, 306 Ga. App. 118, 701 S.E.2d 554 (2010) (holding the trial court did not abuse its discretion in refusing the defendant’s requested jury instruction on the reliability of cross-racial eyewitness identification where, by general instructions, the jury was informed that it was required to determine whether the eyewitness identification was sufficiently reliable to help satisfy the State’s burden of proof and other corroborating evidence existed).
¶13 The final approach adopted by some jurisdictions has been to reject outright a requirement for Telfaire-like instructions. The courts in these jurisdictions have held that the other general instructions on witness credibility and the government’s burden of proof are adequate and/or that the identification instructions impermissibly comment on the evidence. See State v. Valencia, 118 Ariz. 136, 575 P.2d 335 (Ct. App. 1977) (finding that the instruction on credibility of witnesses was sufficient and that part of Telfaire-type instruction constituted a comment on the evidence); Nevius v. State, 101 Nev. 238, 699 P.2d 1053 (1985) (holding that specific eyewitness identification instruction is duplicitous of general instructions on credibility of witnesses and proof beyond a reasonable doubt); State v. Classen, 31 Or. App. 683, 571 P.2d 527 (1977) (holding that specific Telfaire-type instruction overemphasized the identification issue and amounted to a comment on the evidence), rev’d on other grounds, 285 Or. 221, 590 P.2d 1198 (1979).
¶14 Our cases suggest we have aligned somewhere between the second and third categories mentioned above. In State v. Laureano, 101 Wn.2d 745, 682 P.2d 889 (1984), overruled on other grounds by State v. Brown, 111 Wn.2d 124, 132-33, 761 P.2d 588 (1988), adhered to on recons., 113 Wn.2d 520, 529, 782 P.2d 1013, 787 P.2d 906 (1989), we discussed, albeit briefly, a challenge to the trial court’s *620failure to instruct the jury on eyewitness identification, including cross-racial or ethnic eyewitness identification. In that case, we favorably cited to two Court of Appeals cases, State v. Jordan, 17 Wn. App. 542, 564 P.2d 340 (1977), and State v. Edwards, 23 Wn. App. 893, 600 P.2d 566 (1979), and found no reversible error.
¶15 In Jordan, the Court of Appeals reviewed a Telfairetype instruction and held the trial judge did not err in rejecting the instruction. In that case the court recognized “the focus and ‘emphasis’ of the instruction is upon the credibility of identification witnesses.. . . Witness credibility is more properly tested ‘by examination and cross-examination in the forum of the trial court.’ ” Jordan, 17 Wn. App. at 545 (quoting State v. Johnson, 12 Wn. App. 40, 45, 527 P.2d 1324 (1974)). Similarly, in Edwards, the Court of Appeals held the trial judge did not err in refusing an instruction charging the jury that it must “ ‘be satisfied beyond a reasonable doubt of the accuracy of the identification of defendant as the person who committed the offense before you may convict him.’ ” Edwards, 23 Wn. App. at 896. Although the instruction was not so “impermissibly slanted” as the Telfaire-type instruction rejected in Jordan, the court held “it nonetheless calls into question the credibility of particular witnesses.” Edwards, 23 Wn. App. at 896.
¶16 After Laureano, the Court of Appeals continued to reject the requirement for a Telfaire-type instruction on eyewitness identification. In State v. Hall, 40 Wn. App. 162, 697 P.2d 597 (1985), the court noted that although this court has not ruled on whether a cautionary instruction on eyewitness identification testimony is always inappropriate, such instructions have been considered comments on the credibility of the identification witness and, in any case, the “court’s general instructions on the ‘beyond a reasonable doubt’ standard enabled the defendant to argue his theory of the case and to attack the credibility of eyewitnesses.” Hall, 40 Wn. App. at 167; see also State v. Watkins, *62153 Wn. App. 264, 275, 766 P.2d 484 (1989). Thus, both prior to and following Laureano, our cases have held that an instruction on eyewitness identification is not constitutionally required.
¶17 Allen argues our case law, i.e., Laureano and the cases that preceded and followed it, is outdated. He argues the scientific data regarding the unreliability of eyewitness identification, and of cross-racial eyewitness identification in particular, is now irrefutable. He submits that since Telfaire, research and studies exposing problems inherent in eyewitness identification testimony have gained wide acceptance.4 While the State notes that some researchers have questioned the methodology used in the empirical studies in this field, and notes that publication in respected, peer-reviewed journals is not a guarantee of the validity of the underlying work, the State does not provide contrary evidence or research nor seriously question the scientific data relied upon by Allen. Based on this data, Allen asks us to adopt a rule of general application, founded in notions of due process, that in cases involving cross-racial eyewitness identification it is reversible error to fail to instruct on cross-racial identification when requested. Allen argues the world has changed, and we must change along with it. We are not convinced, however, that the constitutionality of our case law on this issue has changed.
*622¶18 A problem with the studies Allen relies upon is that none of them support the conclusion that the giving of a cautionary cross-racial identification instruction solves the purported unreliability of cross-racial eyewitness identification any more than would cross-examination, expert evidence, or arguments to the jury. As the Supreme Court has recognized, the United States Constitution “protects a defendant against a conviction based on evidence of questionable reliability ... by affording the defendant means to persuade the jury that the evidence should be discounted as unworthy of credit.” Perry v. New Hampshire, U.S._, 132 S. Ct. 716, 723, 181 L. Ed. 2d 694 (2012). In Perry, the Supreme Court addressed the issue of whether due process requires judicial inquiry into the reliability of a suggestive eyewitness identification that was not the result of police arrangement and held it does not. As part of its analysis, the Court listed safeguards, built into our adversary system, that caution juries against placing undue weight on eyewitness testimony of questionable reliability, including the right to confront witnesses, the right to counsel, eyewitness jury instructions adopted by many federal and state courts, expert evidence, the government’s burden to prove guilt beyond a reasonable doubt, and state rules of evidence. Many of these safeguards were at work in Allen’s trial.
¶19 For example, a defendant has a right to effective assistance of counsel, who can expose the unreliability in eyewitness’ testimony during cross-examination and focus the jury’s attention on the fallibility of eyewitness identification during opening and closing arguments. Allen’s counsel did just that. On cross-examination he questioned Kovacs regarding his mental state during the encounter, regarding the time of day the encounter took place (dusk), and regarding the discrepancy between Allen’s actual height and weight, and the description Kovacs gave the 911 dispatcher. Allen’s counsel also questioned Officer Bennett regarding the potential suggestiveness of showup identifi*623cations, the problems associated with cross-racial identifications, and the lack of other witnesses to the crime. VRP (Oct. 21, 2009) at 54-59. Then, in closing argument, Allen’s counsel discussed how emotion and stress can affect the reliability of identifications and discussed the risk of police influence on identifications. He further discussed the “dangers of cross-racial identification” and explained how cross-racial identification may have impacted this case. VRP (Oct. 21, 2009) at 94-98.
¶20 The requirement that the State prove a defendant’s guilt beyond a reasonable doubt also protects against convictions based on dubious identification evidence. The jury in Allen’s case was instructed on the State’s burden of proof and on witness credibility generally.5 Taken together, these instructions charged the jury with deciding whether the State has proved beyond a reasonable doubt that Kovacs correctly identified Allen as the man with the gun. In conjunction with competent defense counsel, the instruc*624tions focused the jury’s attention to the issue of identification and the reliability of Kovacs’ testimony.6
¶21 Allen notes that in Perry, the Supreme Court identified eyewitness instructions, adopted by many federal and state courts, as one safeguard of several that can help focus the jury’s attention on the fallibility of eyewitness testimony. Yet the Supreme Court has never required such an instruction. Nor have any of the jurisdictions we have aligned with on this issue reversed a conviction on due process grounds for failure to so instruct. Adopting a rule of general application, as Allen requests, would take us far afield from our jurisprudence and require us to revisit Laureano and the cases following it. Laureano does not support a rule of general application, but neither does it support a rigid prohibition against the giving of a cautionary cross-racial identification instruction. Indeed, such a prohibition would be inconsistent with the abuse of discretion standard, which we applied in Laureano, and which the Court of Appeals has applied in the cases following Laureano.7
¶22 Applying that standard, we find no abuse of discretion here. Providing a cautionary cross-racial identification instruction would not have added to the safeguards operating in Allen’s case, a case involving an eyewitness identification based on general physique, apparel, and sunglasses, and not on facial features. During the 911 call, Kovacs described the man with the gun by approximate age, height, and weight. Beyond these general characteristics, Kovacs’ *625description was limited to the man’s apparel: “black hoodie,” “jeans,” “baseball cap,” and “big sunglasses” with “gold on the frames.” VKP (Oct. 23, 2009) at 3. At trial, Kovacs testified, regarding the showup identification, that
[the police officer] asked me to identify a gentleman standing on the street... with some officers and some other people, and point him out. . . .
He was wearing the exact same clothes that he had on earlier, he was wearing the baseball hat, the black hood[ie], and he had the glasses. . . . And I said, yeah, definitely, that is one hundred percent him.
VRP (Oct. 21, 2009) at 16. Kovacs did not make an in-court identification of Allen. In fact, Kovacs testified Allen looked different at trial because he was not wearing the same clothes. Thus, Kovacs did not base the identification on facial features, specific physical characteristics, or merely the fact that Allen is African American.
¶23 The central premise of cross-race bias, the impetus for giving a cross-racial identification instruction, is that people are better able to remember faces of their own race than those of a different race.8 Kovacs’ identification of Allen was less than ideal, as it was based largely on Allen’s apparel and sunglasses and not on his facial appearance or other characteristics personal to Allen. However, a specific cross-racial identification instruction would not have been helpful in a case like this where the witness/victim’s identification was based on identifying factors unrelated to cross-race bias. Indeed, Allen’s proposed instructions, which alerted jurors to studies showing “it is more difficult to identify members of a different race than members of one’s own,” without explaining the scientific foundation for cross-race bias, would have been misleading and counterproductive under these circumstances.
*626¶24 We decline to adopt a general rule requiring the giving of a cross-racial instruction in cases where cross-racial identification is at issue, and the trial court did not abuse its discretion by refusing to give a cautionary cross-racial jury instruction under the facts of this case. We affirm the Court of Appeals.
2. True Threat
¶25 “The First Amendment, applicable to the States through the Fourteenth Amendment, provides that ‘Congress shall make no law . . . abridging the freedom of speech.’ ” Virginia v. Black, 538 U.S. 343, 358, 123 S. Ct. 1536, 155 L. Ed. 2d 535 (2003) (alteration in original) (quoting U.S. Const, amend. I). While the scope of the First Amendment is broad, it does not extend to unprotected speech, one category of which is “true threats.” A “true threat” is “ ‘a statement made in a context or under such circumstances wherein a reasonable person would foresee that the statement would be interpreted ... as a serious expression of intention to inflict bodily harm upon or to take the life’ of another person.” State v. Kilburn, 151 Wn.2d 36, 43, 84 P.3d 1215 (2004) (alteration in original) (internal quotation marks omitted) (quoting State v. Williams, 144 Wn.2d 197, 207-08, 26 P.3d 890 (2001)). Accordingly, we interpret statutes criminalizing threatening language as proscribing only unprotected true threats.
¶26 Allen was charged in this case with felony harassment.9 He argues that because only true threats may be *627prosecuted, the true threat requirement is an essential element of a harassment statute. It therefore must be included in the information and to-convict instruction,10 which did not happen in this case. Here, the information stated:
That the defendant BRYAN EDWARD ALLEN in King County, Washington, on or about August 6, 2009, knowingly and without lawful authority, did threaten to cause bodily injury immediately or in the future to Gerald Kovacs, by threatening to kill Gerald Kovacs, and the words or conduct did place said person in reasonable fear that the threat would be carried out.
Clerk’s Papers (CP) at 1. The to-convict instruction required the jury to find the following elements beyond a reasonable doubt to convict Allen of the crime of felony harassment:
(1) That on or about August 6,2009, the defendant knowingly threatened to kill Gerald Kovacs immediately or in the future;
(2) That the words or conduct of the defendant placed Gerald Kovacs in reasonable fear that the threat to kill would be carried out;
(3) That the defendant acted without lawful authority; and
(4) That the threat was made or received in the State of Washington.
CP at 21. While the true threat requirement was not included in the information or to-convict instruction, the jury was given a separate instruction defining “true threat”:
*628Threat means to communicate, directly or indirectly, the intent to cause bodily injury in the future to the person threatened or to any other person;
To be a threat, a statement or act must occur in a context or under such circumstances where a reasonable person, in the position of the speaker, would foresee that the statement or act would be interpreted as a serious expression of intention to carry out the threat rather than as something said in jest or idle talk.
CP at 20.
¶27 We have never held the true threat requirement to be an essential element of a harassment statute. In State v. Johnston, 156 Wn.2d 355, 127 P.3d 707 (2006), we found that Washington’s bomb threat statute, RCW 9.61.160, reached a substantial amount of protected speech. We therefore construed the statute to avoid an overbreadth problem by limiting it to true threats. We held the trial court erred by giving an instruction that defined “true threat” in terms of the reasonable-listener-based standard, rather than the reasonable-speaker-based standard we adopted in Kilburn. Johnston, 156 Wn.2d at 364. By so holding, we implied a properjury instruction defining “true threat” would have been constitutionally sufficient.
128 In State v. Schaler, 169 Wn.2d 274, 236 P.3d 858 (2010), the defendant, charged under the same statute as was Allen, successfully requested a jury instruction requiring the jury to find he subjectively intended to communicate a threat. No true threat instruction was given. Instead, the jury was instructed that “ £ “threat” means to communicate, directly or indirectly, the intent to cause bodily injury immediately or in the future to the person threatened or to any other person.’ ” Schaler, 169 Wn.2d at 285 (quoting CP at 26, 28 (paralleling RCW 9A.04.110(27)(a))). The jury was further instructed that “ £[a] person threatens “knowingly” when the person subjectively intends to communicate a threat.’ ” Schaler, 169 Wn.2d at 285 (quoting CP at 26, 40, 55-56). Thus, under the instructions given, the *629statutory requirement of knowing or even intentional threatening referred only to the conduct and circumstances proscribed, not to the proscribed result (the listener’s fear). We held that in the context of criminalizing speech, the lack of mens rea as to the result is critical and that the reasonable speaker-based standard requires negligence. Because the instructions did not require a mens rea of at least negligence as to result, the jury could have convicted the defendant on something less than a true threat, and the instructions were therefore in error. Schaler, 169 Wn.2d at 286-87. However, we noted that although the instructions erroneously failed to limit the statute’s scope to true threats, the problem was unlikely to arise in future cases, since after Johnston the Washington Pattern Jury Instructions Committee amended the pattern instruction defining “threat” so that it matched the definition of “true threat.” We said that “[clases employing the new instruction defining ‘threat’ will therefore incorporate the constitutional mens rea as to the result.” Schaler, 169 Wn.2d at 288 n.5. That instruction was used in this case.11
¶29 Moreover, the Court of Appeals has repeatedly held the true threat requirement is not an essential element of harassment statutes. In State v. Tellez, 141 Wn. App. 479, 170 P.3d 75 (2007), the defendant, charged with felony telephone harassment based on a threat to kill, claimed the information and to-convict instruction were deficient be*630cause they lacked the requirement of a true threat, an essential element of the crime. The Court of Appeals agreed with the State that “the constitutional concept of ‘true threat’ merely defines and limits the scope of the essential threat element in the felony telephone harassment statute and is not itself an essential element of the crime.” Tellez, 141 Wn. App. at 484. In so holding, the court in Tellez construed our holding in Johnston — that it is error not to give a limiting instruction defining threat to include only true threats — as characterizing the true threat concept as definitional, and not as an essential element of any threatening-language crime. Tellez, 141 Wn. App. at 484. In State v. Atkins, 156 Wn. App. 799, 236 P.3d 897 (2010), the defendant, charged with felony harassment, likewise contended the information and to-convict instruction were deficient for failing to contain the essential element of a true threat. The Court of Appeals found Tellez dispositive, holding that so long as the jury was instructed as to the true threat requirement, the defendant’s First Amendment rights were protected.
¶30 In this case, Allen argued the First Amendment for the first time on appeal. Under the circumstances, no manifest error affecting a constitutional right occurred. The jury was instructed as to the true threat requirement and Allen’s First Amendment rights were protected. Based on Johnston, Schaler, Tellez, and Atkins, we hold failure to include the true threat requirement in the information and to-convict instruction was not error.
3. Prosecutorial Misconduct
¶31 Allen contends the prosecutor committed misconduct by inappropriately vouching for Kovacs’ credibility in closing arguments. In rebuttal closing argument, the prosecutor stated:
So what’s most important here is whether or not you accept Mr. Kovacs. I would point out to you from the evidence Mr. Kovacs is not a flake. He’s not some derelict. The evidence *631would show he is a teacher, very passionate about his work. Not only is he a teacher he is a special education] teacher.
VRP (Oct. 21, 2009) at 105-06. Allen objected but was overruled. The prosecutor then continued:
The evidence will show that he teaches kids that have disabilities. The evidence will show that Kovacs has two master’s degrees. This is a person that was walking on the street minding his own business and within a matter of minutes he’s threatened with death.
VRP (Oct. 21,2009) at 106. It is misconduct for a prosecutor to state a personal belief as to the credibility of a witness. However, prosecutors have wide latitude to argue reasonable inferences from the facts concerning witness credibility, and prejudicial error will not be found unless it is clear and unmistakable that counsel is expressing a personal opinion. State v. Warren, 165 Wn.2d 17, 30, 195 P.3d 940 (2008) (citing State v. Brett, 126 Wn.2d 136, 175, 892 P.2d 29 (1995); State v. Stenson, 132 Wn.2d 668, 727, 940 P.2d 1239 (1997)).
¶32 The Court of Appeals held the trial court did not abuse its discretion in permitting the comments by the prosecutor in this case. We agree. Here, the prosecutor’s argument was based on evidence introduced at trial: Kovacs testified he was a special education teacher; he testified he had a master’s degree in teaching from the University of Washington and a master’s degree in special education teaching from Pacific Lutheran University; and he testified he served four years in the Army National Guard and had two adopted children. VRP (Oct. 21, 2009) at 5-13. The prosecutor did not rely on information not presented to the jury. Instead he drew an inference from the evidence as to why the jury would want to believe Kovacs. The inference was reasonable, based on Kovacs’ testimony, and the statement was not a clear and unmistakable expression of the prosecutor’s personal opinion. The jury was instructed that it was the sole judge of the credibility of each witness, and *632the prosecutor reminded the jury of this fact before making the inference. Under these circumstances, we hold the prosecutor’s comments were not improper.
Conclusion
¶33 Based on the facts of this case, we hold the trial court did not err by failing to provide a cross-racial identification instruction. We further hold that the true threat requirement is not an essential element of felony harassment and that the instruction defining “true threat” in this case safeguarded Allen’s First Amendment rights. Finally, we hold the prosecutor did not commit misconduct in closing argument.
Owens, J.M. Johnson, and Stephens, JJ., concur.Allen proposed two identification instructions. The first stated:
“ ‘In this case, the identifying witness is of a different race than the defendant. In the experience of many, it is more difficult to identify members of a different race than members of one’s own. Psychological studies support this impression. In addition, laboratory studies reveal that even people with no prejudice against other races and substantial contact with persons of other races still experience *615difficulty in accurately identifying members of a different race. Quite often people do not recognize this difficulty in themselves. You should consider these facts in evaluating the witness’s testimony, but you must also consider whether there are other factors present in this case that overcome any such difficulty of identification.’ ” Clerk’s Papers (CP) at 61.
The second proposed instruction mirrored an instruction endorsed by the American Bar Association and stated:
“ ‘In this case, the defendant, Bryan [Allen], is of a different race than Gerald Kovacs, the witness who has identified him. You may consider, if you think it is appropriate to do so, whether the fact that the defendant is of a different race than the witness has affected the accuracy of the witness’ original perception or the accuracy of a later identification. You should consider that in ordinary human experience, some people may have greater difficulty in accurately identifying members of a different race than they do in identifying members of their own race. You may also consider whether there are other factors present in this case which overcome any such difficulty of identification.’ ” CP at 61-62.
The Telfaire instruction asks the jury to consider whether the witness had the capacity and opportunity to observe the offender, whether the identification made by the witness subsequent to the offense was the product of his or her own recollection, whether the witness made an inconsistent identification, and the credibility of the witness. Telfaire, 469 F.2d at 558-59.
The instruction to be given in New Jersey, following Henderson, tells the jury that human memory is not foolproof and that “[i]n deciding what weight, if any, to give to the identification testimony, you should consider the following factors that are related to the witness, the alleged perpetrator, and the criminal incident itself”: (1) the witness’s opportunity to view and degree of attention, considering factors of stress, duration, weapon focus, distance, lighting, intoxication, and *618disguises/changed appearance; (2) prior description of perpetrator; (3) confidence and accuracy; (4) time elapsed; and (5) cross-racial effects. Press Release, New Jersey Supreme Court, Eyewitness Identification Criteria for Criminal Cases 3 (July 19, 2012) (effective Sept. 4, 2012), http://www.judiciary.state.nj.us/pressrel/ 2012/prl20719a.htm. The cross-racial effects factor specifically states that “[r]e-search has shown that people may have greater difficulty in accurately identifying members of a different race. You should consider whether the fact that the witness and the defendant are not of the same race may have influenced the accuracy of the witness’s identification.” Press Release, New Jersey Supreme Court, Eyewitness Identification Criteria for Criminal Cases, supra, at 5 (footnote omitted). While the court is tasked with choosing factors appropriate to the circumstances, the “cross-racial effects” factor must be given whenever there is a cross-racial identification.
The instruction given in California states:
“Eyewitness testimony has been received in this trial for the purpose of identifying the defendant as the perpetrator of the crime [s] charged. In determining the weight to be given eyewitness identification testimony, you should consider the believability of the eyewitness as well as other factors which bear upon the accuracy of the witness’ identification of the defendant, including, but not limited to, any of the following:
“[The opportunity of the witness to observe the alleged criminal act and the perpetrator of the act;]
“[The stress, if any, to which the witness was subjected at the time of the observation;]
“[The witness’ ability, following the observation, to provide a description of the perpetrator of the act;]
“[The extent to which the defendant either fits or does not fit the description of the perpetrator previously given by the witness;]
“[The cross-racial or ethnic nature of the identification;]
“[The witness’ capacity to make an identification;]
“[Evidence relating to the witness’ ability to identify other alleged perpetrators of the criminal act;]
“[Whether the witness was able to identify the alleged perpetrator in a photographic or physical lineup;]
“[The period of time between the alleged criminal act and the witness’ identification;]
“[Whether the witness had prior contacts with the alleged perpetrator;]
“[The extent to which the witness is either certain or uncertain of the identification;]
“[Whether the witness’ identification is in fact the product of his own recollection;]
“Any other evidence relating to the witness’ ability to make an identification.” Wright, 755 P.2d at 1067 (alterations in original).
We received briefs in this case from amici curiae College and University-Professors Jennifer Devenport, Jennifer E. Dysart, Geoffrey Loftus, Steven D. Penrod, Nancy K. Steblay, and Gary L. Wells; American Civil Liberties Union of Washington Foundation, Washington Association of Criminal Defense Lawyers, and Washington Defender Association; Fred T. Korematsu Center for Law and Equality; and The Innocence Network all in support of Allen’s position. The briefs contain a summary of the research and evidence demonstrating the inherent unreliability of eyewitness identification generally and of cross-racial eyewitness identification specifically.
On a separate note, we address here the Innocence Network’s motion to reconsider our grant of the State’s motion to strike a portion of the Innocence Network’s amicus brief. The relevant portion of the brief argued for a separate due process analysis under the Washington Constitution. We were entirely within our discretion to strike the argument, which was not raised in the Court of Appeals or made to this court by any party to the case.
The jury instruction on witness credibility, part of the general instructions given at the conclusion of trial, stated:
‘You are the sole judges of the credibility of each witness. You are also the sole judges of the value or weight to be given to the testimony of each witness. In considering a witness’s testimony, you may consider these things: the opportunity of the witness to observe or know the things he or she testifies about; the ability of the witness to observe accurately; the quality of a witness’s memory while testifying; the manner of the witness while testifying; any personal interest that the witness might have in the outcome [of] the issues; any bias or prejudice that the witness may have shown; the reasonableness of the witness’s statements in the context of all of the other evidence; and any other factors that affect your evaluation or belief of a witness or your evaluation of his or her testimony.” CP at 11-12.
The instruction on the State’s burden stated:
“The defendant has entered a plea of not guilty. That plea puts in issue every element of the crime charged. The State is the plaintiff and has the burden of proving each element of the crime beyond a reasonable doubt. The defendant has no burden of proving that a reasonable doubt exists as to these elements.
“A defendant is presumed innocent. This presumption continues throughout the entire trial unless during your deliberations you find it has been overcome by the evidence beyond a reasonable doubt.
“A reasonable doubt is one for which a reason exists and may arise from the evidence or lack of evidence. It is such a doubt as would exist in the mind of a reasonable person after fully, fairly, and carefully considering all of the evidence or lack of evidence.” CP at 14.
Allen did not use expert evidence regarding the reliability of eyewitness testimony or cross-racial identification, though such evidence is available to defendants in Washington. See State v. Cheatam, 150 Wn.2d 626, 646, 81 P.3d 830 (2003). While we recognize that the use of expert evidence may be limited due to cost and/or availability, there is no evidence its use was so limited in this case.
The State argues a cross-racial identification instruction, or any eyewitness identification instruction for that matter, is prohibited as an unconstitutional comment on the evidence. We rejected a similar argument in State v. Carothers, 84 Wn.2d 256, 267-68, 525 P.2d 731 (1974), and conclude the rationale applied in Carothers applies in equal force to a cautionary cross-racial identification instruction.
See Br. of Amici Curiae College and University Professors at 8-9.
In pertinent part, the felony harassment statute reads:
“(1) A person is guilty of harassment if:
“(a) Without lawful authority, the person knowingly threatens:
“(i) To cause bodily injury immediately or in the future to the person threatened or to any other person; [and]
“(b) The person by words or conduct places the person threatened in reasonable fear that the threat will be carried out. . . .
*627“[(2)](b) A person who harasses another is guilty of a class C felony if. . . the person harasses another person under subsection (l)(a)(i) of this section by threatening to kill the person threatened . . . .” RCW 9A.46.020.
The United States and Washington Constitutions require that all “essential elements” of the crime — whether statutory or nonstatutory — be pleaded in the information and proved beyond a reasonable doubt. State v. Vangerpen, 125 Wn.2d 782, 787, 888 P.2d 1177 (1995). The to-convict instruction must also contain all essential elements, State v. Smith, 131 Wn.2d 258, 263, 930 P.2d 917 (1997), and “a reviewing court may not rely on other instructions to supply the element missing from the ‘to convict’ instruction.” State v. DeRyke, 149 Wn.2d 906, 910, 73 P.3d 1000 (2003).
Ultimately, in Schaler we left open the question of whether the required mens rea is an “essential element” of a felony harassment charge such that it needs to be included in the information and to-convict instructions. (“Whether the constitutionally required mens rea is an ‘element’ of a felony harassment charge is a question that we need not decide.” Schaler, 169 Wn.2d at 288 n.6.) However, we also looked at the definition of “knowingly” given in the instructions in that case — “‘A person threatens “knowingly when the person subjectively intends to communicate a threat’ ” — and noted that had “ ‘knowingly threaten’ ” been left to its ordinary meaning, “it could be understood to require that the speaker be aware that his words or actions frightened the hearer — after all, how can one knowingly threaten without knowing that what one says is threatening to another?” Schaler, 169 Wn.2d at 285 (quoting CP at 26, 40, 55-56), 286. Thus, left to its ordinary meaning, “knowingly threaten” satisfies the mens rea element as to the result, so long as threat is defined consistent with the true threat standard. See Schaler, 169 Wn.2d at 287-88.