[¶1] Appellant, Joshua Roy Delbert Black, challenges his conviction for aggravated assault, in violation of Wyo. Stat. Ann. § 6-2-502(a)(i).1 He contends he was, denied a fair trial as a result of prosecutorial misconduct. He also claims that his due process rights were violated because he was required to wear a leg restraint during trial. We find that prosecutorial misconduct occurred when the State failed to comply .with the district court’s discovery order and when the prosecutor made improper comments during closing argument. We also find that the district court abused its discretion 'in requiring Appellant to wear a leg restraint at trial without conducting a hearing to evaluate the necessity for the restraint. The cumulative impact of those errors deprived Appellant of a fair trial. Accordingly, we reverse and remand for a new trial.
ISSUES
[¶2] Appellant presents the following issues:
1. Did the prosecutor commit misconduct when he failed to comply with the court’s discovery order?
2. Did the trial court abuse its discretion when it denied Appellant’s motion to restrict witness testimony?
3. Did prosecutorial misconduct occur during trial?
4. Was Appellant denied due process of law when he was restrained during trial without an appropriate hearing to determine if restraints were necessary?
5. Was Appellant deprived of a fair trial due to the cumulative impact of the ' alleged errors?
' FACTS
[¶3] Appellant and Kelli Windsor2 began dating in California in June 2014. In July, Ms.. Windsor moved to Jackson, Wyoming to work as a horse-trainer and riding instructor for the children of Jake, and Patricia Nichols. The relationship continued after the move and, in October, Appellant moved to Wyoming to live with Ms. Windsor. They had lived together for a week before the incident at issue in this case occurred.
[¶4] On the night of October 26, Ms. Windsor received significant injuries to her head and face.3 She claimed her injuries were caused when she was attacked by Appellant in their residence. Ms. Windsor did .not report the incident to police.4 She did, however, take pictures and videos of her injuries with her cell phone. Later that evening, she sent text messages to Molly Hufford, nanny for the Nichols children. She provided pictures of her injuries along with the statement: “What Josh did to me tonight so there’s witnesses. I can’t come in tomorrow.” In addition to sending the pictures to Ms. Huf-ford, Ms. Windsor sent text messages, and photos to Appellant and Appellant’s friend. Those messages also indicated that Appellant had caused Ms. Windsor’s injuries.
[¶5] Ms. Hufford did not see the message until the next morning when she was at the Nichols residence. When she saw the message, she notified her employers. Mr. Nichols went to the residence, and Mrs. Nichols notified the police. When he arrived at the residence, Mr. Nichols found Appellant and Ms. Windsor sleeping in the bedroom and the apartment in disarray. He observed broken furnishings and overturned furniture. Law enforcement arrived a short time later and detained Appellant. Ms. Windsor was transported. to the emergency room.
[¶6] Appellant was arrested and charged with one count of aggravated assault causing serious bodily injury in violation of Wyo. Stat. Ann. § 6-2-502(a)(i) (LexisNexis 2013). The Information also contained .a “Notice of Enhanced Penalties” and alleged that Appellant was a habitual criminal under Wyo. Stat. Ann. § 6-10-201 (a)(ii) with three prior felony convictions. Trial was initially scheduled for April 21, 2015 but was continued and rescheduled to June 22, 2015 'at the request of the State. .It was subsequently, rescheduled to September 28, 2015 at the request of Appellant after his original -defense counsel withdrew and the Public Defender’s office was appointed to represent him. .New defense counsel filed several' discovery motions, including a “Motion to Compel the Discovery of Facebook and Cell Phone Records.”
[¶7] The motion to compel was filed 'on July 8 and alleged:
[I]t is known that' [Ms. Windsor] sent vari: ous' pictures, text messages, and information prior to, during, and after the alleged ■event. This evidence may go directly to [Ms. Windsor’s] credibility as to her'expected testimony; she is the State’s most important witness in this case. ... It is believed that' some of these records were deleted by [Ms. Windsor] or othersf.] [Obtaining records from [Ms. Windsor] is not sufficient and may be inaccurate.
The motion also alleged that:
It is believed that it is much easier and more convenient for the. State to obtain these requested records than the Defendant. It is known, in fact, that such a request for Facebook to provide records is made frequently by. law enforcement in Teton County, Wyoming. See Records Request at www.facebook.com/recordsAogin (stating that “If you aré a law enforcement agent who is authorized to gather evidence in connection with an official investigation, you may request récords from Facebook through this system.”). Whereas, it is unduly cumbersome and costly, both in time and resources for the Office of the State Public Defender to obtain these records via court subpoena, or subpoena duces te-cum, and the required modes of providing notice and service. ’
The motion requested Facebook and Verizon records from June 1, 2014 through November 30, 2014.
[¶8] A hearing on the motion was held on August 7. At the hearing, the prosecutor advised the court that the State had no objection to the motion. The court granted the motion and entered an order providing that the • “State shall exercise due diligence to obtain the requested information and shall promptly request the information from Face-book and Verizon Wireless and provide it to Defendant’s counsel.”
[¶9] The State subsequently provided' an extraction record of text messages from one of Ms. Windsor’s cell phones indicating that some messages had been deleted. However, the State did not attempt to contact Verizon or Facebook at any time following the court’s order. As a result, on August 28, 2015, Appellant filed a “Motion to Restrict Witness Testimony for Failure to Comply with Discovery and Court Order.” In the motion, Appellant sought to exclude the testimony of Ms. Windsor and all law enforcement officers as. a sanction for the State’s failure to comply with the discovery order.
[¶10] The motion was addressed at a pretrial conference held on September 14 and at a subsequent hearing held on September 16. Following the hearings, the district court entered an order denying the motion for sanctions. In the order, the court stated that it would entertain a defense motion for a continuance and would expedite a new trial setting if Appellant wished to attempt to obtain the information by other means. The defense did not seek a continuance.
[¶11] Appellant also filed a pretrial motion to appear at trial in plain clothes and without restraints. In response, the State advised the court that it had no objection to the motion. The district court granted the motion in part. It ruled that Appellant could appear at trial in plain clothes but indicated that it would reserve a decision on whether Appellant should be restrained in the courtroom until it had an opportunity to hear from the Teton County Sheriffs Office. No additional pretrial hearing on the issue of restraints occurred, and Appellant was required to wear a leg restraint during trial.
[¶12] After a five-day jury trial, Appellant was found guilty of aggravated assault under Wyo. Stat. Ann. § 6-2-502(a)(i). The jury also found Appellant to be a habitual criminal under Wyo. Stat. Ann. § 6-10-201(a)(ii). The district court sentenced Appellant to life in prison. This appeal followed. Additional facts will be presented as necessary in the discussion below.
DISCUSSION
I. Prosecutorial Misconduct
[¶13] Appellant alleges that the prosecutor committed misconduct by failing to comply with the district court’s discovery order and by making improper statements and arguments during trial. The State concedes some instances of prosecutorial misconduct but asserts that the misconduct did not prejudice Appellant. We review allegations of prosecutorial misconduct under the plain error standard if there has been no objection at trial. Carroll v. State, 2015 WY 87, ¶ 31, 352 P.3d 251, 259 (Wyo. 2015). Where there has been an objection below, claims of prosecutorial misconduct are reviewed under a harmless error standard.
Whether such misconduct has been reviewed on the basis of harmless error, W.R.Cr.P. 52(a) and W.R.AP. 9.04, or on the basis of plain error, W.R.Cr.P. 52(b) and W.R.AP. 9.05, this Court has focused on whether such error ... affected the accused’s “substantial lights.” The accused’s right to a fair trial is a substantial right. Wyo. Const. art. 1, §§ 6, 9, and 10; and see, e.g., Jones v. State, 580 P.2d 1150, 1154 (Wyo. 1978). Before we hold that an error has affected an accused’s substantial right, thus requiring reversal of a conviction, we must conclude that, based on the entire record, a reasonable possibility exists that, in the absence of the error, the verdict might have1 been more favorable to the accused.
McGinn v. State, 2015 WY 140, ¶ 13, 361 P.3d 295, 299 (Wyo. 2015) (quoting White v. State, 2003 WY 163, ¶ 7, 80 P.3d 642, 646 (Wyo. 2003)). “To demonstrate harmful error, the defendant must show prejudice under ‘circumstances which manifest. inherent unfairness and injustice or conduct which offends the public sense of fair play.’ ” McGinn, ¶ 13, 361 P.3d at 299 (quoting Phillips v. State, 2007 WY 25, ¶ 8, 151 P.3d 1131, 1134 (Wyo. 2007)).
A. Pretrial Misconduct
[¶14] In his first issue, Appellant claims prosecutorial misconduct occurred when the prosecutor failed to comply with the district court’s order compelling the State to exercise due diligence to obtain the Verizon and Face-book records requested by Appellant. The State concedes that the prosecutor failed to comply with the order and' that the prosecutor made no attempt to contact Verizon or Facebook to obtain the records sought by the defense. The State asserts, however, that no misconduct occurred because the court’s order was “improper.” According to the State, “If the State was improperly required to provide the information, its failure to do so cannot amount to prosecutorial misconduct requiring reversal.”5 There are several troubling aspects to this claim.
[¶15] First, the State offers no authority for its contention that it does not have to comply with a discovery order if it believes the order was improperly entered. There is, however, authority to the contrary. See 4 Wharton’s Criminal Law § 618 (15th ed.) (“[T]he fact that an order is erroneous or irregular is no excuse for its being disobeyed.”), and cases cited therein. Second, the State fails to acknowledge the undisputed fact that the prosecutor did not object to Appellant’s discovery motion. During the hearing on the original discovery motion, the prosecutor told the court that the State had no objections to the motion. He added, “We’ll just give them what we can and give it to counsel. It makes sense, it’s that simple.” The district court relied on that representation. In the court’s “Order on Motion to Restrict Witness Testimony” it stated: “In an Order on Pretrial Motions entered August 12, 2015, and on the basis that the motion was unopposed by the State, the Court granted Defendant’s motion to compel.” (Emphasis added.) And finally, this issue was not raised below. As a general rule, we will not consider claims raised for the first time on appeal. Davis v. City of Cheyenne, 2004 WY 43, ¶¶ 25-27, 88 P.3d 481, 489-90 (Wyo. 2004). We recognize only two exceptions to that rule: when- the issue raises jurisdictional questions or it is of such a fundamental nature that it must be considered. Id. “This court has taken a dim view of a litigant trying a case on one theory and appealing it on another. ... Parties are bound by the theories they advanced below.” Id. (quoting WW Enterprises, Inc. v. City of Cheyenne, 956 P.2d 353, 356 (Wyo. 1998)). The issue raised by'the State does not present a jurisdictional question and it is not of such a fundamental nature that it must be considered. We will not consider it further.
[¶16] At the hearing on the discovery motion, the district court asked the prosecutor: “So you’re going to attempt to comply with that request to the extent that it’s reasonably possible to do.so?” The prosecutor replied: “Absolutely.” The district court’s order on discovery was explicit: “The State shall exercise due diligence to obtain the requested information and shall promptly request the information from Facebook and Verizon Wireless and provide it to Defendant’s counsel.” Despite the clear language of the order, the State never contacted Verizon or Facebook to obtain the records. The State offers no justification for that failure. There is indication in the record that it would not have been difficult for the State to make that request.
[¶17] One of the exhibits in support of the motion for sanctions was an-email from the prosecutor to defense counsel. The email contained a Facebook policy for addressing record requests from law enforcement. According to the policy, law enforcement “may expeditiously submit formal preservation requests through the Law Enforcement Online Request System at facebook.com/records, or by email .... ” Once the request is received, according to the policy, Facebook “will search for and disclose data that is specified with particularity in an appropriate form of legal process and which we are reasonably able to locate and retrieve.”
[¶18] Additionally, during the hearing on the motion for sanctions, the State presented the testimony of Special Agent Jim Bonich of the FBI, who described the process for obtaining information from Facebook, Agent Bonich testified that he assists the prosecutor and law enforcement in Teton County “as I’m able when I’m requested,” According to Agent Bonich, Facebook requires a preservation request “to maintain content and other information from being deleted.” Agent Bo-nich testified that he had made preservation requests to Facebook in the past, that he had always received- a.response to those requests, and that Facebook had never , denied any of those requests. Agent Bonich testified that he discussed the case with the prosecutor; however, he did not contact Facebook in this case because he was never asked to do so by the prosecutor. Similarly, the Teton County Sheriff testified that the prosecutor never informed him of the existence of the court’s order.
[¶19] Defense counsel summed up'‘the importance of the requested information in response to a question from the court during the hearing on the motion for sanctions:
THE COURT: So what would you expect to be produced that would be enlightening?
[DEFENSE COUNSEL]: .,, This is a couple, particularly [Ms. Windsor], she documented everything. _ This is a woman who posted and texted arid selfied constantly.
There’s discrepancies in her timeline that night of where she was. And since October tire State has known that she’s documented her whereabouts and used that phone and information from Facebook posts to' help her reconstruct her timfelihe and story and now that’s not being turned over to the [defense].
THE COURT: What evidence is there of discrepanciés of where she was?
[DEFENSE' COUNSEL]: For example, she says she was at Teton Village that night. I don’t have any information that she actually was at TSton Village that night. ... [T]hey are using that as where she was out and about. There is information that she left the night of the assault and that she was at least in her car and she hit a bear trash can backing into it the night of the assault.
Her whereabouts on where these things happened are important to her entire credibility on how she even remembers where she was. She used her phone and her postings to tell law enforcement, to jog her own memory to tell them what had happened that night. To tell them her story was that she was at- the residence and she had been assaulted by Mr. Black.
And I can’t verify when she left and went to Teton Village in particular or who she was with when she did it because-that information is missing, except for it being written in a law enforcement report and talked about in the interviews.
THE COURT: Okay.
[¶20] The State contends that Appellant cannot demonstrate prejudice because he “cannot assert with any certainty that the information that may have been contained on Ms. Windsor’s Facebook page or in her Verizon Wireless phone records would have been exculpatory such that it would have changed the character of the jury’s verdict.” Typically, there would be merit in the State’s argument. In this case, however, it is undermined by the fact that it was the State’s obligation, under the court order, to obtain the' information. The State also claims that Appellant was not prejudiced because he could" have requested the information from Facebook and Verizon. That contention was addressed by the district court. Although the district court denied the motion to restrict witness testimony, it did not find that Appellant was not prejudiced by the State’s failure to perform. As stated in the’ court’s order dénying sanctions: ‘While Defendant could have requested the discovery itself frorn Facebook and Verizon, presumably Defendant did not make those requests1 because it justifiably relied on the Court’s Order that the State would obtain the requested information.” The order denying' sanctions was entered ten days prior to trial. By then. Appellant had been in custody for more than ten months. Under the circumstances, his decision not to seek a continuance should not be deemed a waiver of the claimed error.
[¶21] We have previously indicated that failure to comply with a discovery order should not be tolerated. In another ease addressing the State’s failure to provide discovery in a criminal case, we stated that, “The failure to comply with a discovery order is to be deplored,” State v. Naple, 2006 WY 125, ¶ 29, 143 P.3d 358, 367 (Wyo. 2006) (quoting Lindsey v. State, 725 P.2d 649, 655 (Wyo. 1986)). We find the prosecutor’s failure to comply with the order constitutes misconduct.6 . ■
B. Denial of Appellant’s Motion to Restrict Witness Testimony
[¶22] As noted above, Appellant sought an order “restricting the Teton County Sheriffs Department and [Ms. Windsor] from testifying” as a result of the prosecutor’s failure to comply with the discovery order, The district court denied the motion but indicated that it would “entertain a motion for a continuance” so that Appellant could “seek the discovery information directly.” Appellant challenges that decision in this appeal.
[¶23] We review the district court’s decision for an abuse of discretion:
A trial court has discretion in determining the proper sanction for a party’s violation of its discovery responsibilities. Lawson v. State, 994 P.2d 943, 946 (Wyo. 2000); Lindsey v. State, 725 P.2d 649, 655 (Wyo. 1986). “The decision of the court in addressing the breach of a discovery order will be set aside only for an abuse of discretion.” Lindsey, 725 P.2d at 655. In determining whether the trial court abused its discretion, “the ultimate issue is whether or not the court could reasonably conclude as it did.” Lawson, 994 P.2d at 947.
Naple, ¶ 8, 143 P.3d- at 360-61.7 In determining the appropriate sanction for the State’s failure to comply with the discovery order, the district court evaluated the three factors identified in Naple, ¶ 12, 143 P.3d at 362. Those factors are (1) the reasons the State delayed producing the requested materials, including whether or not the government acted in bad faith when it failed to comply with the discovery order; (2) the extent of prejudice to the defendant as a result of the government’s delay; and (3) the feasibility of curing the prejudice with a continuance. In Naple, ¶ 13, 143 P.3d at 362, we emphasized that dismissal should only be granted under extraordinary circumstances.
[¶24] After applying the factors set forth in Naple, the district court determined that the State’s' case was largely dependent on the testimony of Ms. Windsor and that granting the motion would “eviscerate the State’s case.” Ordinarily, we would find no abuse of discretion in the district court’s decision not to impose the requested sanction. In this case, however, we find the court’s decision was based on the unsupportable premise that the State acted in good faith when it failed to comply with the discovery order.
[¶25] In applying the Naple factors, the district court found that the State “tried to enlist the help of .law enforcement to comply with the discovery order.” The court then concluded that the State had “complied with the spirit of the Court’s Order, if not the letter of it.” There is no factual support in this record for that conclusion. The State was ordered to “exercise due diligence to obtain the requested information and [to] promptly request the information from Facebook and Verizon Wireless and provide it to Defendant’s counsel.” It is undisputed that the State never obtained the requested information and, moré significantly, never made any attempt to obtain the information. When asked on direct examination about his conversation'with the prosecutor, Sheriff Whalen testified that the prosecutor had not informed him that the court had issued the discovery order. He stated “I don’t know that I received — I didn’t see any order. I [didn’t] know that I was under any order by the Court.” (Emphasis added.) Similarly, Agent Bonieh stated that the prosecutor did not ask him to contact Facebook in this case. Agent Bonieh stated, however, that he had made preservation requests to Facebook in the past and had always received a response, and that Facebook had never denied any of his preservation requests. Sergeant Stanyon gave similar testimony. He stated that the Sheriffs office had not sent a preservation request to Verizon or Facebook because he “wasn’t told to do so” by the prosecutor. Ultimately, the State never contacted Face-book or Verizon. Instead, it attempted to convince the district court that compliance would be futile.
[¶26] Additionally, and perhaps more significantly, our decision in Naple made it clear that the district court, in addressing the issue, “should impose the least severe sanction which will ensure the State’s compliance with its discovery responsibilities.” Id., ¶ 24, 143 P.3d at 365. The offer of a continuance does not satisfy that requirement. It does not ensure that the State will comply with its discovery obligations. Instead, it absolves the State of any responsibility to produce the information' and shifts that responsibility to Appellant.8
[¶27] Moreover, in reviewing the adequacy of a sanction order, we have recognized that there is a deterrent aspect that should be considered. In Salinas v. State, 2016 WY 97, 380 P.3d 647 (Wyo. 2016), we considered the appropriateness of a sanction order entered by the district court based upon the State’s failure to comply with its discovery obligations. In that case, the sanction order restricted the use of certain evidence. We affirmed that decision, stating:
the sanction provided a fair balance based upon the nature of the evidence and discovery dispute surrounding it. This ruling was not without meaning — the State lost its ability to let the jury see the screen-shots and have them to study as much as it wished during deliberations, as it could have if they had been timely produced. This should provide some deterrent to future violations.
Id., ¶ 20, 380 P.3d at 651 (footnote omitted).
[¶28] In contrast to the order entered in Salmas, the order entered in this case has no deterrent effect. There are no consequences to the State for failing to perform. Whether any pertinent information is contained in the Verizon or Pacebook records is still unknown. We still are without any explanation for the State’s failure to comply with the order. This could have been avoided if the district court, in response to the motion, had ordered the State to comply with the discovery order by a date certain, If the State again failed to comply, more severe sanctions could be imposed. If the State did comply, the district court would be in a position to make appropriate orders based upon the responses received from Facebook and Verizon, rather than speculating on whether the information existed. Based upon the foregoing, we are forced to conclude that the district court abused its discretion.9
C. Trial Misconduct
[¶29] The prosecutor’s failure to comply with the court’s discovery order is not the only instance of misconduct relevant to our decision. Appellant also contends that prose-cutorial misconduct occurred during closing argument. Appellant asserts that the prosecutor improperly vouched for law enforcement and the quality of the investigation and that he made improper argument designed to appeal to the passion or prejudice of the jury. He also asserts that the prosecutor made improper comments personally attacking defense counsel.
[¶30] Because Appellant did not
object to any of the prosecutor’s statements at trial, we review for plain error. Carroll, ¶ 81, 352 P.3d at 259. To establish plain error, Appellant must show: (1) the record clearly reflects the incident urged as error; (2) a.violation of a clear and unequivocal rule of law; and (3) that he was materially prejudiced by the denial of a substantial right. Id., ¶ 11, 352 P.3d at 255 (quoting Masias v. State, 2010 WY 81, ¶ 20, 233 P.3d 944, 950 (Wyo. 2010)). The State does not dispute that several o'f the prosecutor’s statements violated a clear and unequivocal rule of law and that the misconduct is clearly reflected in the record.10
[¶31] The. State concedes the prosecutor committed misconduct when he vouched for the skill of the investigating officers. During closing, the prosecutor stated: “I have been stunned by the police work here. I used to be in Cheyenne, the police work that this detective has done has been as complete as anything I’ve ever seen. All texts, everything.” The State also concedes the prosecutor committed 'misconduct during his rébuttal, where he stated there “might be a few bad [law enforcement officers], but there aren’t any around here.” The State also concedes that the prosecutor’s statements to the jury that a particular officer involved with the investigation was “good” and that ... “[the lead detective] has done unbelievable police work” were improper.
[¶32] We have previously recognized that such statements impermissibly invade the province, of the jury to make credibility decisions.
The law is [ ] clear that it is the jut/s role to determine 'the- credibility of witnesses and a prosecutor may not elicit opinions concerning witness credibility. Ogden [v. State, 2001 WY 109,] ¶ 21, 34 P.3d [271,] 276 [ (Wyo. 2001) ], citing Huff v. State, 992 P.2d 1071, 1079 (Wyo. 1999) and Stephens [v. State], 774 P.2d [60,] 68 [ (Wyo. 1989) ]. The law is equally clear that a prosecutor cannot personally vouch for the credibility of a state’s witness. Dysthe v. State, 2003 WY 20, ¶ 29, 68 P.3d 875, 886 (Wyo. 2003).
Fennell v. State, 2015 WY 67, ¶ 31, 350 P.3d 710, 722 (Wyo. 2015); see also Guy v. State, 2008 WY 56, 184 P.3d 687 (Wyo, 2008). The comments in .this case are very similar to those we found improper in .Fennell, In that case, the prosecutor told the jury in closing argument:
—We know [Mr, Fennell delivered cocaine to the' informant] because the agents did their job incredibly well.
—Again, fortunately, these officers and agents are incredibly good at their job.
Id., ¶ 42,-360 P.3d at 725. We concluded,that the prosecutor’s statements involved his own opinion as to the quality of the investigation:
These statements are similar to statements we found improper in Guy v. State, 2008 WY 56, 184 P.3d 687 (Wyo. 2008). There, the prosecutor stated: “... I stand behind Sergeant Brown and the investigation that was conducted in this matter,” We concluded the comment improperly vouched for the. credibility of the investigation. Likewise in Dysthe, ¶ 30, 63 P.3d at 886, we held the prosecutor improperly vouched for the State’s witnesses when he stated that he worked with the investigators and could guarantee their investigations were not arbitrary,
... In the present case, the prosecutor’s comments involved his own opinion or experience of the incredible job. the .agents did, something the jury had not experienced and one of the very questions the jury had to resolve for itself.
Id., ¶¶ 42-43, 350 P.3d at 725. In Fennell, we determined that the comments were improper because the prosecutor “was asserting his belief based on his personal opinion or experience that the agents did an incredible job, thus creating the risk that the jurors would view him as an authority whose knowledge and opinions earned greater weight than their own.’? Id., ¶ 43, 350 P.3d at 725. The same is true in this case. The prosecutor’s statements violated well-established rules against vouching for the skill or credibility of a witness.
[¶33] The State also agrees that the prosecutor committed misconduct during closing argument by making comments intended to appeal to the passion or prejudice of the jury. As we have previously stated, “In presenting closing argument, the prosecutor is entitled to reflect upon the evidence and to draw reasonable inferences from that evidence in order to assist the jury in. its function. ... Argument designed to appeal to the juror’s passion or prejudice is improper,” English v. State, 982 P.2d 139, 148 (Wyo. 1999) (citations omitted),. The State acknowledges that the prosecutor committed misconduct at the beginning of his closing, argument, when he stated:.
I’m going on my 16th year as a prosecutor. I’ve seen child'abuse. I’ve seen homicides. I’ve seen [aggravated] assaults, rapes, stabbings, beatings, horrible car wrecks, autopsies from the youngest to the oldest and I always think there’s nothing left to shock me.
That is what got this entire case started,
The State-concedes the prosecutor also committed misconduct when he stated what he would have done had his wife sustained similar injuries, The prosecutor stated, “I see my wife like that she’s at St. John’s [Hospital] in an instant.” We have previously noted that arguments calculated to inflame the passion or prejudice of the jury violate ABA Standards for Criminal Justice regarding argument to the jury. See, e.g., Watkins v. State, 2016 WY 108, ¶ 14, 383 P.3d 1080, 1083 (Wyo. 2016); Carroll, ¶ 32, 352 P.3d at 259; see also Solis v. State, 2013 WY 152, ¶ 50, 315 P.3d 622, 633 (Wyo. 2013) ("Remarks and evidence that tend to inflame the passions or prejudices of a jury cross the line separating fact from emotion.”).
[¶34] Finally, the State concedes that the prosecutor committed misconduct by making comments attacking defense counsel. The prosecutor alternately and repeatedly stated that defense counsel’s arguments and questioning were “offensive,” “nuts,” “laughable,” and “bizarre,” and that they took his breath away. As we have said previously, “A personal attack by the prosecutor on defense counsel is improper.” English, 982 P.2d at 148 (citing United States v. Young, 470 U.S. 1, 10, 105 S.Ct. 1038, 1043, 84 L.Ed.2d 1 (1985)).
[¶35] The State’s concession in this case was made prior to our recent decision in Hamilton v. State, 2017 WY 72, ¶ 14, 396 P.3d 1009, 1014 (Wyo. 2017). In that case, we determined that the prosecutor’s characterization of defense arguments as “ridiculous,” “absurd,” and “bizarre,”' did not amount to misconduct. We concluded that: “The prosecutor’s remarks were related to the prosecution’s view of the defense’s case, and do not amount to prosecutorial misconduct. Though ill-advised, the comments did not transgress a clear and unequivocal rule of law.” Id., ¶ 14, 396 P.3d at 1014. Many of the comments challenged by Appellant in this case could be viewed as merely close to the line, “ill-advised” comments reflecting the prosecutor’s view of the defense’s ease. However, the prosecutor also asserted that aspects of defense counsel’s argument were “offensive.” Such a comment, we believe, crosses the line. It is an improper, personal attack on defense counsel. It .is the type of remark that elevates the impact of the other comments - that defense counsel’s statements were “nuts,” “laughable,” “bizarre,” and that they took his breath away. Viewed in their totality, we cannot conclude that the prosecutor’s comments were merely “ill-advised.” They were an improper attack on defense counsel and violated a clear and unequivocal rule of law.
II. Asch Hearing
[¶36] Appellant also contends he was denied due process of law because he was required to wear a leg brace in the presence of the jury. He asserts that the physical restraint was. imposed without the hearing mandated by our decision in Asch v. State, 2003 WY 18, ¶ 62, 62 P.3d 945, 964 (Wyo. 2003), and that there is no justification for the restraint appearing in the record. We agree with Appellant.
[¶3⅞] Appellant filed a pretrial motion to appear at trial in plain clothes and-without restraints. The State did not file a response to the motion but advised the court during the hearing on pretrial motions: ■ “On the motion regarding civilian clothes, shackles and all that jazz, of course we don’t object to any of that.” The court'granted the motion for Appellant to appear in civilian clothes but, despite the lack of objection from the prosecution, took the motion regarding physical restraints under advisement. In its “Order on Pretrial Motions” the court stated:
-,The Court shall discuss with the Teton County Sheriffs Office whethér restraints are needed for Defendant and if so, whether the restraints can be made not visible to the jury. The Court shall direct the Teton County Sheriffs Office to take reasonable precautions to transport Defendant outside the presence and visibility of the jury.
No other hearing on the issue occurred prior to trial.
[¶38] On the first day of trial, the following discussion occurred outside the presence of the jury:
[DEFENSE COUNSEL]: ... I am concerned about the leg brace for that purpose. Anytime Mr. Black has to walk back with you into chambers, which is his right to do so as you know and I would like him to be there, he is going to have a pretty funny limp back and forth. And that does give me concern on how he’s viewed by the jury back and forth into chambers.
THE COURT: Well, how is it? I should have put that on myself to try to see h.ow it felt to walk with it. Can you walk normally with it?
[APPELLANT]: No, absolutely not. When you stand up it automatically locks. Unless .-you either walk like your [sic] squatting like a duck walk.or if you walk straight-legged. .And if I stand up and don’t pull my pant down, the brace — you can see the brace from the pant leg. And unless I get up and actually pull it down every time I stand up it’s visible. But it automatically locks.
[PROSECUTOR]: I mean I think that the considerations are reasonable accommodation to ensure that the jury doesn’t know. He’s not chained to an eyebolt to the floor. He doesn’t have belly chains on. He’s not in stripes. I mean that’s the ... least restrictive.
I talked to [the Sheriffs Deputy], he said that the shock thing was either a bracelet or an anklet, which doesn’t make them feel comfortable. I mean if he wants to go back to the shackles on the legs and you want to put'a curtain over the top of the desk, I think that would work too. But the problem is every time he moves you’re going to hear the shackles because the shackles don’t have any plastic or rubber around them that would make them not make any sound, at least that’s my understanding. How much more reasonable can you be, that’s under his pants.
[APPELLANT]: But it’s visible when you walk.
THE COURT: Well, it could be — a lot of us around Jackson have big knee braces from skiing and surgeries and stuff, too. Well, you know, it seems reasonable to me right now. It seems like á' reasonable balance of Mr. Black’s rights and it’s not unduly prejudicial and balancing any — just on the side of being safe; If that becomes an issue here I guess I’ll have to address it.
[¶39] In Asch, ¶ 57, 62 P.3d at 962, we noted that “The shackling of a criminal defendant in the presence of a jury is universally condemned, although reversal of a conviction in such circumstance is not automatic.” We quoted at length from an opinion of the Supreme Court of Washington analyzing cases from across the country and summarizing the rationale for the general rule:
Courts have recognized that restraining a defendant dicing trial infringes upon this right to a fair trial for several reasons. The one most frequently cited is that it violates a defendant’s presumption of innocence.
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The presumption of innocence, although not articulated in the Constitution, “is a basic component of a fair trial under our system of criminal justice.” Estelle [v. Williams], 425 U.S. [501], 503, 96 S.Ct. 1691, [48 L.Ed.2d 126 (1976) ].
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Courts have recognized that the accused is thus entitled to the physical indicia of innocence which includes the right of the defendant to be brought before the court with the appearance, dignity, and self-respect of a free and innocent man. ... Courts of other jurisdictions, including our own, have long recognized the substantial danger of destruction in the minds of the jury of the presumption of innocence where the accused is required to wear prison garb, is handcuffed or is otherwise shackled. ...
Shackling or handcuffing a defendant has also been discouraged because it tends to prejudice the jury against the accused. ... Measures which single out a defendant as a particularly dangerous or guilty person threaten his or her constitutional right to a fair trial. ... The Supreme Court has stated that use of shackles and prison clothes are “inherently prejudicial” because they are “unmistakable indications of the need to separate a defendant from-the community at large.” Holbrook [v. Flynn], 475 U.S. [560], 568-69, 106 S.Ct. 1340, [89 L.Ed.2d 525 (1986) ] (emphasis added).
When the court allows a defendant to be brought before the jury in restraints the “jury must necessarily conceive a prejudice against the accused, as being in the opinion of the judge a dangerous man, and one not to be trusted, even under the surveillance of officers.” [State v.] Williams, 18 Wash. [47], 51, 50 P. 580 [ (1897) ]. ...
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Shackling or handcuffing a defendant has also been discouraged because it restricts the defendant’s ability to assist his counsel during trial, it interferes with the right to testify in one’s ,own behalf, and, it offends the dignity of the judicial process. ...
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When determining whether restraints should be used during a courtroom proceeding this court has stated:
“A tidal judge must exercise discretion in determining the extent to which courtroom security measures are necessary to maintain order and prevent injury. That discretion must be founded upon a factual basis set forth in the record. A broad general policy of imposing physical restraints upon prison inmates charged with new offenses because they may be ‘potentially dangerous’ is a failure to exercise discretion.”
[State v.] Hartzog, 96 Wash.2d [383,] 400, 635 P.2d 694 [ (1981) ].
Id., ¶ 57, 62 P.3d at 962-63 (quoting State v. Finch, 137 Wash.2d 792, 975 P.2d 967, 997-99, cert. denied, 528 U.S. 922, 120 S.Ct. 285, 145 L.Ed.2d 239 (1999)) (emphasis in- original). We further noted that, because of the “unacceptable risk” that jurors may not be fully conscious of the effect that shackling will have on their attitude toward the accused, “the issue of the necessity for shackling or other restraints must be addressed by the trial court before such prejudice may arise.” Asch, ¶ 59, 62 P.3d at 964.
[¶40] Ultimately, we held that, in order to ensure a trial free from inherent prejudice, defendants shall not be shackled or otherwise physically restrained in ' the courtroom during a jury trial “unless the State has first moved that such measures be utilized, the court has heard such motion, and after allowing the defendant an opportunity to contest the motion, the court has stated on the record the compelling reasons justifying the measures.” Asch, ¶ 62, 62 P.3d at 964. The State has the burden of establishing the necessity for particular restraints and that such restraints are the least drastic effective measure available. Id. When exercising its discretion, the court should consider at least the following factors:-
[T]he seriousness of the present charge against the defendant; defendant’s temperament and character; his age and physical attributes, his past record; past escapes or attempted escapes, and evidence of a present plan to escape; threats to harm others or cause a disturbance; self-destructive tendencies; the risk of mob violence or of attempted revenge by others; the possibility of rescue by other offenders still at large; the size and the mood of the audience; the nature and physical security of the courtroom; and the adequacy and availability of alternative remedies.
Id., ¶ 62, 62 P.3d at 965.
[¶41] In this ease, it is undisputed that the State did not file a motion seeking the imposition of restraints. Instead, the State told the court at the pretrial hearing that it had no objection to allowing Appellant to appear at trial without restraints. It is also undisputed that no hearing, as required by Asch, occurred. The district court apparently reached its decision to impose restraints after consultation with the Teton County Sheriffs Office. In Asch, we denounced that approach. We held that the trial court “must consider alternatives, and may not rely blindly on the judgment of correctional officers.” Id., ¶ 62, 62 P.3d at 964.
[¶42] In Asch, we mandated a hearing to establish on the record justification for the imposition of trial restraints. At that hearing, the defendant must be provided an opportunity to contest the imposition of restraints. If the Court is going to impose restraints, it must state “on the record the compelling reasons justifying the measures.” Id., ¶ 62, 62 P.3d at 964. That did not happen here. There is no justification for the restraints appearing in the record, and there is no indication that the court considered the factors we identified in Asch before determining that restraints were necessary. Appropriately, the State concedes that the district court’s decision to restrain Appellant constitutes an abuse of discretion.
[¶48] When restraints are imposed without a hearing and proper support in the record, the State has the burden on appeal of proving, beyond a reasonable doubt, that the restraint did not result in prejudice to the defendant. Duke v. State, 2004 WY 120, ¶ 29, 99 P.3d 928, 941 (Wyo. 2004). The State contends, in part, that Appellant was not prejudiced because the restraint was not visible to the jury. Based upon our feview of the record, we are forced to conclude that the State has failed to establish that the restraint was not seen by the jury.
[¶44] Visibility of the restraint was addressed' during a brief discussion held on the first day of trial. As noted above, Appellant stated:
When you stand up it automatically locks. Unless you either walk like your [sic] squatting like a duck walk or if you walk straight-legged. And if I stand up and don’t' pull my pant down, the brace — you can see the brace from the pant leg. And unless I get up and actually pull it down every time I stand up it’s visible. But it automatically locks.
The State did not dispute that description at trial and does not take issue with it here. It has failed to establish that the restraint was not seen by the jury.
III. Cumulative Error
[¶45] There is no question that err rors occurred in this case. The only question is whether Appellant was prejudiced by the errors. In light of the numerous errors, we find it appropriate to apply the doctrine of cumulative error in determining whether Appellant was prejudiced.
[¶46] Cumulative error occurs when “two or more individually harmless errors ha[ve] the potential to prejudice the defendant to the same extent as a single reversible error.” Watts v. State, 2016 WY 40, ¶ 23, 370 P.3d 104, 112 (Wyo. 2016) (quoting Gwy, ¶ 46, 184 P.3d at 701).11 In reviewing for cumulative error, we consider only those matters which we have concluded constitute error. Watts, ¶ 23, 370 P.3d at 112. We.reverse a conviction only when the accumulated effect of the errors “constitutes prejudice and the conduct of the trial is other than fair and impartial.” Id. (quoting Alcala v. State, 487 P.2d 448, 462 (Wyo. 1971)). “Without question cumulative error may assemble in such proportion that reversal is required.” Schmunk v. State, 714 P.2d 724, 726 (Wyo. 1986).
[¶47] The State, asserts that Appellant was not prejudiced by the errors because the evidence against Appellant was “overwhelming.” There is some merit in the State’s contention. The evidence against Appellant was substantial. However, based upon our review of the , entire record, we cannot conclude that it was so strong that the errors can be disregarded.
[¶48] Ms. Windsor was ■ the State’s key witness and her credibility was at issue throughout the -trial. She admitted that her memory of the events of October 26 was “pretty foggy.” Indeed, her testimony revealed that she did not remember many of the events of that day. The evidence indicated that she, was under the influence of- alcohol; marijuana, and Ambien at the time she was injured. She did not remember being in her vehicle on the night in question, where she may have traveled, or how her blood was transferred to the steering wheel. The attack was alleged to have occurred at the residence; however, nearby neighbors did not see or hear any disturbance. It is also undisputed that law enforcement used information,from her cell phone and Facebook account to “help reconstruct her memory of the events.” Ms. Windsor deleted some of that information. Additionally, some of that information may have merely been hidden from public view.
[¶49] There is no question that prosecutorial misconduct occurred prior to and during trial. The prosecution, at a minimum, interfered with Appellant’s opportunity to, discover potentially exculpatory information by failing to comply with the pretrial discovery order. It violated long-established prohibitions against vouching for the competence of law enforcement officers and the quality .of the investigation. It made improper arguments appealing to the passion-and prejudice of the jury and personally attacking defense counsel.
[¶50] As we noted in McGinn, “Society wins not only when the guilty are -convicted but when criminal trials- are fair; our system of the administration of justice suffers when any accused is treated unfairly»”' Id., ¶ 15, 361 P.3d at 299 (quoting Beaugureau v. State, 2002 WY 160, ¶ 16, 66 P.3d 626, 634 (Wyo. 2002)). The prosecutor’s role in ensuring a fair trial cannot be understated. As the Supreme Court has noted with respect to federal prosecutors:
The United States Attorney is the representative not of an ordinary party to a controvei’sy, but of a sovereignty whose obligation to govern impartially is as compelling as its obligation to govern at all; and whose interest, therefore, in a criminal prosecution , is not that it shall win a case, but that justice shall be done. As such, he is in a peculiar and very definite sense the servant of the law, the twofold aim of which is that guilt shall not escape or innocence suffer. He may prosecute with earnestness and vigor-indeed, he should do so. But, while he may strike hard blows, he is not at liberty to strike foul ones. It is as much his duty to refrain from improper methods calculated to produce a wrongful conviction as it is to use every legitimate means to bring about a just one.
Berger v. United States, 295 U.S. 78, 88, 55 S.Ct. 629, 633, 79 L.Ed. 1314 (1935) (overruled on other grounds by Stirone v. United States, 361 U.S. 212, 80 S.Ct. 270, 4 L.Ed.2d 252 (1960)), See also Lawson v. State, 2010 WY 145, ¶ 20, 242 P.3d 993, 1000 (Wyo. 2010) (“The right to a fair trial, guaranteed to state criminal defendants by the Due Process Clause of the Fourteenth Amendment, imposes on States certain duties consistent with their sovereign obligation to ensure ‘that justice shall be done’ in all criminal prosecutions.”) (quoting Cone v. Bell, 556 U.S. 449, 451, 129 S.Ct. 1769, 1772, 173 L.Ed.2d 701 (2009)).
[¶51] There is also no dispute that Appellant was restrained at trial without the requisite hearing, and we have determined that the State has failed to establish that the restraints were not seen by the jury. Imposition of restraints, without justification appearing in the record, undermines the “presumption of innocence” to which all defendants, including Appellant, are entitled. We are convinced that, because of the cumulative effect of these errors, Appellant was denied a fair trial.
[¶52] We reverse- and remand for a new trial.
. Appellant was also found to be a, habitual criminal under the enhancement provisions of Wyo. Stat. Ann. § 6-10-201(a)(ii) and was sentenced to life in prison.
. At trial, Ms. Windsor, who is also known as Ms. Windsor-Denin, indicated that she preferred to be addressed as Ms. Windsor. Accordingly, we will refer to her as Ms, Windsor in this opinion.
. The injuries included a nasal bone fracture, two orbital fractures, a basilar skull fracture, and brain hemorrhaging.
. At trial, she indicated that the reason for her failure to report the incident to police may have been due, in part, to the presence of controlled substances in the residence,
. The State claims the court’s order was improper because it does not have an obligation to discover exculpatory evidence outside of its possession under Brady v. Maryland, 373 U.S. 83, 83 S.Ct. 1194, 10 L.Ed.2d 215 (1963).
. The State also contends that no prejudice occurred because the evidence against Appellant was overwhelming. The State makes the same argument in response to all claims of error. We will address the State’s contention in our discussion of cumulative error below, at HI! 45-51.
. As noted above, we review claims of prosecuto-rial misconduct for harmless error when there has been an objection below. McGinn, ¶ 13, 361 P.3d at 299, Wé have also stated, however, that the decision granting or denying a remedy for prosecutorial misconduct is reviewed for an abuse of discretion, Our case law is not clear on how these standards relate to one another when the discovery violation constitutes prosecutorial misconduct. In Yellowbear v. State, 2008 WY 4, 174 P.3d 1270 (Wyo. 2008), the appellant moved for a new trial due to alleged prosecutorial misconduct, and the district court denied the motion. We noted that the denial of a motion for mistrial is reviewed for an abuse of discretion, but then proceeded to conclude that "the State’s rebuttal closing argument did not constitute prosecutorial misconduct in that nothing said therein was unfairly 'prejudicial so as to "deprive the appellant of his right to a fair trial or otherwise impinge upon his substantial rights." Id., ¶¶ 66, 75, 174 P.3d at 1295, 1298. Similarly, in Willoughby v. State, 2011 WY 92, 253 P.3d 157 (Wyo. 2011), the appellant moved for a new trial based, in part, on the prosecution’s violation of a discovery order. We stated that we would review the denial of appellant’s motion for an abuse of discretion. Id., ¶ 8, 253 P.3d at 161. However, we reviewed the alleged violation of a discovery order for prejudicial error:
Specifically, citing State v. Naple, 2006 WY 125, ¶ 12, 143 P.3d 358, 361-62 (Wyo. 2006), the appellant contends that "[fjailure to comply with a discovery order is generally recognized as misconduct.” Where there has beén an objection below, we review claims of prose-cutorial misconduct for harmless error; where diere has not been an objection below, we review for plain error. Harris v. State, 2008 WY 23, ¶¶ 12-14, 177 P.3d 1166, 1170-71 (Wyo. 2008). In' either case, "our focus is on the prejudice suffered by the defendant.” Smith v. State, 2009 WY 2, ¶ 26, 199 P.3d 1052, 1059 (Wyo. 2009). We consider the entire -record, ■and reversal -based upon the alleged violation of a discovery order is appropriate only where substantial prejudice has been shown. Id.; Lindsey v. State, 725 P.2d 649, 656-57 (Wyo. 1986).
Once again, we will summarily affirm the district court in regard to this issue. The appellant presents nothing on appeal beyond that which we have already discussed in this opinion. We have not been shown that the appellant was prejudiced by any of the prosecutor’s conduct described above, no less prejudiced to the substantial extent that would require reversal.
Willoughby, ¶¶ 46-47, 253 P.3d at 173, Our-precedent also contains numerous examples of cases where we have reviewed for prejudicial error when the district court imposes a remedy for prosecutorial misconduct. See, e.g., Butcher v. State, 2005 WY 146, ¶¶ 41-42, 123 P.3d 543, 555-56 (Wyo. 2005) (overruled cm unrelated grounds by Wilkerson v. State, 2014 WY 136, 336 P.3d 1188 (Wyo. 2014)) (affirming district court's decision striking questioning and testimony as a result of the prosecutor’s alleged misconduct in referring to prior convictions during cross-examination); Condra v. State, 2004 WY 131, ¶¶ 28, 30, 100 P.3d 386, 393-94 (Wyo. 2004) (reversing district court's denial of a motion for a new trial based on cumulative effect of prosecutorial misconduct); Metzger v. State, 4 P.3d 901, 911 (Wyo. 2000) (affirming district court's decision striking argument as a result of the prosecutor's alleged misconduct in referring to evidence of prior wrongful acts by appellant). However, we need not resolve any tension between the standards of review because we reach the same result under either standard in this case.
. The dissent concludes it was reasonable for the district court to order a continuance. We note, however, that the district court's order states that it would "entertain a motion for a continuance.” The district court's order does not provide any remedy that was not otherwise available to Appellant.
. In response to the dissent, we wish to make it clear that we are not saying that the district court abused its discretion in denying Appellant's motion to preclude the victim and law enforcement from testifying. Such a remedy would have effectively gutted the State's case and should only be imposed in rare circumstances. Naple, ¶ 13, 143 P.3d at 362. Here, the district court essentially decided not to impose any sanction and based that decision, in part, on a finding of prosecutorial good faith that was not supported by the evidence. On remand, if the matter arises, the district court shall fashion an appropriate remedy in accordance with this opinion.
. Appellant also asserts that there were other instances of prosecutorial misconduct. In general, the State concedes that those incidents are clearly reflected in the record but disputes that any clear and unequivocal rule of law was violated. In light of the decision we reach on the errors conceded, it is not necessary to address Appellant’s additional claims of misconduct.
. Typically, our cumulative error analysis involves the impact of "harmless” errors. This makes sense because if one error satisfies the prejudice threshold, consideration of other errors may not be necessary. In this case, we have determined that discussion of all errors is warranted' and do not decide whether any of the errors, standing alone, would have justified reversal.