OPINION
ORME, Judge:Defendant appeals his conviction for criminal homicide, murder in the second degree, a first degree felony in violation of Utah Code Ann. § 76-5-203 (1990). We reverse and remand for a new trial.
On November 24, 1986, at approximately 10:30 p.m., defendant entered a 7-Eleven store in Salt Lake County and told the clerks that his daughter had been kidnapped. He asked them to call the police, which they did.
Deputies from the Salt Lake County Sheriff’s Office responded. Defendant informed them that his daughter had been abducted from his truck. He gave them a description of his daughter and a photograph. The officers investigated the alleged kidnapping until 4:00 a.m. At some point during the evening, defendant was informed the police did not believe his story. The officers asked defendant to come to headquarters the following morning for a polygraph examination. He agreed.
At approximately 10:30 a.m. on November 25, defendant arrived at police headquarters. He was met by the polygraph examiner, Sergeant Elliot, who had been briefed about the events which occurred on the prior evening. Defendant was escorted to a small interrogation room, hooked up to a polygraph machine, and instructed about how polygraph machines worked. Sgt. Elliot then explained the purpose for giving defendant the test. He said:
When we walk out of here we ought to be able to tell the detectives Carlos is truthful when he says the child was taken out of the truck, he had not prearranged with anyone to take the child. Uh, also, Carlos is not involved in the death of the child if the child is, in fact, dead. And, uh, those are the two things that we will accomplish today.1
After explaining to defendant the purpose of the test, Sgt. Elliot gave defendant the Miranda warnings. He began by stating: “Because you are in the cop shop *1102there is no doubt in your mind that this is the police station and, uh, because you are in taking a polygraph from a law enforcement agency I must advise you of your rights again.”2 After reading defendant each of his rights, the following exchange ensued:
Elliot: Okay, having these rights in mind do you wish to talk to me now.
Sampson: Well, uh, should I have a lawyer, I mean, well, I’m really not worried about anything, it is just that....
Elliot: Okay, if you are not worried about anything I would say that is fine, let’s go ahead and proceed. Let’s get this thing done and get it over with and see what we can do.
Sampson: I’m willing to get it over with. Defendant then read and signed a form listing his Miranda rights and indicating his willingness to take the polygraph test.
During the polygraph examination, Sgt. Elliot asked defendant whether he arranged the disappearance or caused the death of his child and whether he knew where she was hidden.3 He asked defendant this series of questions four times. To the question concerning where his daughter was hidden, defendant responded in the negative each time and each time the polygraph suggested a deceitful response. After the last set of questions, Sgt. Elliot informed defendant about the test results. He asked defendant why his response to the question concerning whether he knew where his daughter was hidden appeared to be false. Defendant said he thought maybe the child’s mother had done something with her.
After concluding the examination, Sgt. Elliot and defendant went to find Salt Lake County Sheriff Pete Hayward. Sgt. Elliot told Sheriff Hayward about the test re-suits. He told him that he believed defendant had been untruthful and informed him that defendant had been “Mirandized,” but apparently did not acquaint the sheriff with the particulars of defendant’s responses after his rights had been read to him.
Sheriff Hayward then returned with defendant to the polygraph room for further questioning. He did not give defendant the Miranda warnings.4 He informed defendant that there were inconsistencies in his story and that he did not believe defendant was telling the truth. He then asked defendant whether he had injured his daughter. Ultimately, defendant stated his daughter was dead and that he could show the police where she was located.
Defendant accompanied Sheriff Hayward and another deputy to a dumpster in American Fork where his daughter’s body was located. After retrieving the body, the officers placed defendant under arrest and returned him to Salt Lake City. When the officers again met with defendant, defendant was read his Miranda rights. He agreed to talk with the investigating officer, who thereafter questioned him concerning the circumstances surrounding his daughter’s death.
Prior to trial, defense counsel filed a motion to suppress all statements made by defendant during and after the polygraph examination on November 25, 1986, and all evidence derived as a result of those statements. Counsel argued that the police officers had violated defendant’s Miranda rights by continuing to question him after he made an equivocal request for counsel. The trial court denied the motion.
In support of its decision to deny defendant’s motion to suppress, the court stated in pertinent part:
*1103The court finds, first, that as you have agreed, the standard of evidence must be a preponderance of the evidence5 to establish the voluntariness of the interrogation and waiver.
Court finds that the defendant clearly understood what his rights were and what he was waiving, that there is nothing in the record to show that the police did anything or acted in any way improperly so as to constitute any kind of coercion6 in this matter so as to cause the defendant not to fully understand his rights and to leave him in a position where he was acting in a coerced sort of way....
I believe he had an unfettered right of choice, that he did not request an attorney, that the language “Well, ah, should I have a lawyer, I mean, well, I’m really not worried about anything, it is just that ...” is not sufficient to cause the police to be concerned as to the claim or any suggestion that the defendant wished to claim a right to counsel.
I also find that there was no need to give continuous advice as to subsequent requests for the selection of counsel7 or the waiver of the same.
I also find further that the forum was adequate, the [rights] were clearly explained to the defendant. He voluntarily and knowingly waived his right to counsel and I cannot find that the motion to suppress should be granted and, therefore, it is denied.
A five-day jury trial was held in September 1987. Having lost his motion to suppress, defendant sought and obtained a continuing objection to the admission of evidence resulting from the police interrogation. At the conclusion of the trial, the jury found defendant guilty of second degree homicide. He was sentenced to a term of five years to life at the Utah State Prison.
Defendant has raised numerous issues on appeal, but his primary contention is that the court committed prejudicial error when it denied his motion to suppress. Because we must reverse and remand on this issue, we need not address the other issues raised by defendant.
Neither party has identified the standard of review for this appeal. However, both parties apparently concede that the trial court’s ultimate conclusions concerning the waiver of defendant’s Miranda rights, which conclusions were based upon essentially undisputed facts, in particular the transcript of Sgt. Elliot’s colloquy with defendant, present questions of law reviewable under a correction-of-error standard. Such a conclusion is consistent with the general notion that a trial court's “findings” based upon undisputed facts present questions of law on appeal. Diversified Equities, Inc. v. American Sav. & Loan Assoc., 739 P.2d 1133, 1136 (Utah Ct.App. 1987) (quoting City of Spencer v. Hawkeye Sec. Ins. Co., 216 N.W.2d 406, 408 (Iowa 1974)). Cf. Transamerica Cash Reserve, Inc. v. Dixie Power & Water, Inc., 789 P.2d 24, 25 (Utah 1990) (same standard for review of summary judgment, which necessarily involves undisputed facts). See also People v. Russo, 148 Cal.App.3d 1172, 196 Cal.Rptr. 466, 468 (1983) (where Miranda warnings and ensuing discussion were recorded, facts deemed undisputed and appel*1104late court required to “independently assess whether [defendant] knowingly and intelligently waived his rights”). Thus, we do not accord any particular deference to the trial court’s conclusions, although couched as findings, but, rather, review them for correctness. Scharf v. BMG Corp., 700 P.2d 1068, 1070 (Utah 1985).
In Miranda v. Arizona, 384 U.S. 436, 86 S.Ct. 1602, 16 L.Ed.2d 694 (1966), the United States Supreme Court stated that “the prosecution may not use statements ... stemming from custodial interrogation of the defendant unless it demonstrates the use of procedural safeguards effective to secure the privilege against self-incrimination.” Id. at 444, 86 S.Ct. at 1612. One of those procedural safeguards is a warning that the defendant has the right to an attorney during custodial interrogation. Id. Moreover, the Court noted that if defendant “indicates in any manner and at any stage of the process that he wishes to consult with an attorney before speaking there can be no questioning.” Id. at 444-45, 86 S.Ct. at 1612. Finally, when custodial interrogation continues without the presence of a defense attorney and damaging evidence results from the interrogation, the state has a heavy burden to show that the defendant knowingly and intelligently waived his Miranda rights. Id. at 475, 86 S.Ct. at 1628. .
We must address two questions in this appeal. First, we must determine whether defendant was subject to “custodial interrogation” at the time he made his incriminating statements. Second, assuming custodial interrogation, we must determine whether defendant requested, or knowingly and intelligently waived, his right to, counsel.
CUSTODIAL INTERROGATION
Initially, defendant claims the state failed to raise below the issue of whether there actually was a “custodial interrogation” and thus should be precluded from arguing on appeal that there was not. See generally State v. Marshall, 791 P.2d 880, 885-87 (Utah Ct.App.1990). Though we agree the state did not dwell on the issue, it was sufficiently raised at the suppression hearing to be preserved for this appeal. We note, however, that the trial court did not base its denial of the motion to suppress upon the lack of custody nor intimate any doubt that the colloquy between Sgt. Elliot and defendant occurred in conjunction with a custodial interrogation. Instead, it concluded that defendant was informed of his rights, understood his rights, and voluntarily waived them — conclusions which would be irrelevant if the court thought there had been no custodial interrogation.
In Miranda, the United States Supreme Court defined “custodial interrogation” as “questioning initiated by law enforcement officers after a person has been taken into custody or otherwise deprived of his freedom of action in any significant way.” Miranda v. Arizona, 384 U.S. 436, 444, 86 S.Ct. 1602, 1612, 16 L.Ed.2d 694 (1966). The Court expanded on this definition in Oregon v. Mathiason, 429 U.S. 492, 97 S.Ct. 711, 50 L.Ed.2d 714 (1977) (per cu-riam). “Miranda warnings are required only where there has been such a restriction on a person’s freedom as to render him ‘in custody.’ ” Id. at 495, 97 S.Ct. at 714. Later, in California v. Beheler, 463 U.S. 1121, 103 S.Ct. 3517, 77 L.Ed.2d 1275 (1983) (per curiam), the Court stated that “the ultimate inquiry is simply whether there is a ‘formal arrest or restraint on freedom of movement’ of the degree associated with a formal arrest.” Id. at 1125, 103 S.Ct. at 3520.
Moreover, the United States Supreme Court has indicated that the test is an objective one, i.e., that “the only relevant inquiry is how a reasonable man in the suspect’s position would have understood his situation.” Berkemer v. McCarty, 468 U.S. 420, 442, 104 S.Ct. 3138, 3151, 82 L.Ed.2d 317 (1984). See, e.g., Hunter v. State, 590 P.2d 888, 895 (Alaska 1979) (The question is not whether the particular defendant considered himself in custody, but whether a “reasonable person [under the same circumstances] would feel he was not free to leave and break off police question-*1105mg.”); People v. Algien, 180 Colo. 1, 501 P.2d 468, 471 (1972) (en banc).
The Utah Supreme Court has identified several key factors to consider in order to determine when a defendant
who has not been formally arrested is in custody. They are: (1) the site of interrogation; (2) whether the investigation focused on the accused; (3) whether the objective indicia of arrest were present; and (4) the length and form of interrogation.
Salt Lake City v. Carner, 664 P.2d 1168, 1171 (Utah 1983). Another factor which we find pertinent to our analysis was recognized by our Oregon counterpart in State v. Herrera, 49 Or.App. 1075, 621 P.2d 1209 (1980). That factor is (5) whether the defendant came to the place of interrogation freely and willingly. Id., 621 P.2d at 1212. We now apply these five factors, along with the objective standard adopted in Berkemer, to the undisputed facts in this case.
A brief mention of factors (1), (3) and (5) is sufficient because we find them relatively “neutral." Concerning factor (1), the site of interrogation was the police station. Station-house questioning lends itself to a finding of custody, a concept which Sgt. Elliot recognized in his “cop shop” introductory remark, although that fact alone is not conclusive. See, e.g., Mathiason, 429 U.S. at 495, 97 S.Ct. at 714. Considering factor (3), defendant was apparently not securely restrained or told that he was under arrest until after his daughter’s body was discovered. However, it is pertinent to note that he was not specifically informed of his freedom to leave8 and that once the polygraph examination started, he was restrained in the limited sense that he was hooked to the polygraph machine.9 Turning to factor (5), the defendant went voluntarily to the police station after receiving an invitation to do so. The fact that he went voluntarily, however, does not mean he was free to leave during the entire remainder of the interrogation.
The two factors which conclusively tip the scale and persuade us that defendant was in custody are factors (2), the focus of the investigation, and (4), the form of the interrogation. The interplay of these two factors at the time defendant made incriminating statements would lead a reasonable person to believe that he was not free to leave.
Concerning factor (2), the state essentially concedes that the investigation in this case had focused exclusively on defendant. Before the conclusion of the evening when defendant reported the fictitious kidnapping, officers had informed defendant that they did not believe his story. As a result of their disbelief, they requested defendant to return the following morning for a polygraph test. Nothing in the record suggests other suspects were sought or questioned, or other leads pursued, in the meanwhile. The questions asked during the polygraph examination clearly indicate a strong suspicion that defendant had kidnapped or killed his own daughter. It is obvious from these facts that defendant was the prime, if not exclusive, suspect of the police investigation. A reasonable person under the circumstances would surely so have concluded, especially given the expressed disbelief at his story.
Finally, factor (4) weighs heavily in favor of a determination of custody. Utah courts have placed a great deal of emphasis on the form of the questioning in these types of cases. As long as questioning remains merely investigatory, courts have not found custody. See, e.g., State v. Kelly, 718 P.2d 385, 391 (Utah 1986). However, when investigatory questioning shifts to accusatory questioning, custody is likely and Miranda warnings become necessary. Carner, 664 P.2d at 1170. See also Kelly, 718 P.2d at 391. The change from investi*1106gatory to accusatory questioning occurs when the “police have reasonable grounds to believe that a crime has been committed and also reasonable grounds to believe that the defendant committed it.” Carrier, 664 P.2d at 1171. See also Kelly, 718 P.2d at 391.
Assuming, without deciding, that the polygraph examination itself was merely investigatory,10 we find that the questioning became accusatory when Sgt. Elliot and Sheriff Hayward determined that defendant had lied on the exam. The officers knew prior to the polygraph exam that a crime had been committed. They suspected kidnapping and possibly even murder. Moreover, they clearly suspected defendant as the perpetrator of the crime. The polygraph exam results merely confirmed their suspicions. Knowing the suspicions of the police and then being confronted with the polygraph exam results, a reasonable person in defendant’s position would not have considered himself free to leave at that time.11 Thus, we hold that, at least as of the time of Sheriff Hayward’s questioning of defendant, defendant was subject to custodial interrogation and entitled to proper Miranda warnings.
This case is similar to, and the result we reach consistent with, the Colorado case of People v. Algien, 180 Colo. 1, 501 P.2d 468 (1972) (en banc). In Algien, the defendant, along with other individuals, was suspected of arson. 501 P.2d at 469. He voluntarily submitted to a polygraph examination. Id. At no time was he advised of his Miranda rights. Id., 501 P.2d at 470. Prior to the examination he was informed that the purpose of the test was to determine his involvement in the fire. Id., 501 P.2d at 469-70. He was then asked questions concerning his guilt. Id. The exam was given three times and each time the test indicated his negative responses were not truthful. Id., 501 P.2d at 470. At the conclusion of the test, he was confronted with the opinion that he was lying and, after discussing the matter, defendant confessed. Id.
The trial court in Algien found that once the officers concluded defendant was lying during the exam, the suspicion of guilt focused on him and the officers should have read him his Miranda rights. Id. The Colorado Supreme Court agreed with the trial court and held that “a reasonable person would with logic conclude that he could not leave the premises of his own free will but would be detained for formal arrest.” Id. at 471. Consequently, it affirmed the decision of the trial court to suppress defendant’s confession.
Other courts have applied an Algien-type analysis to post-polygraph confessions. See, e.g., State v. Wright, 97 N.J. 113, 477 *1107A.2d 1265, 1269 (1984) (“When defendants are not advised of their Miranda rights, or do not properly waive them, confessions elicited after a polygraph test are typically suppressed.”); People v. Harris, 128 A.D.2d 891, 513 N.Y.S.2d 817, 818 (1987) (mem.) (confession admissible because defendant appeared voluntarily for polygraph test and fully advised of rights before post-polygraph confession). The rationale of these polygraph cases comports with our view of custodial interrogation and thus we adopt their reasoning in this case.
We need not decide whether defendant was in custody from the inception of the polygraph examination12 because no confession was elicited until after the exam was completed and the sheriff summoned. It is sufficient to conclude that, Sgt. Elliot having determined defendant was lying in the exam, Miranda warnings were necessary before further questioning could properly proceed.
It is clear from the record that defendant was not given Miranda warnings between the conclusion of the polygraph exam and the time he was formally arrested.13 Thus, unless we find that defendant’s Miranda rights were adequately protected by reason *1108of the exchange at the outset of the polygraph examination undertaken by Sgt. Elliot,14 there was no adequate “Mirandizing” of defendant before he gave his custodial confession. We now examine whether defendant validly waived his Miranda rights at that time.
WAIVER
On appeal, defendant does not argue that the state failed to adequately inform him of his Miranda rights. Prior to the polygraph examination, Sgt. Elliot carefully informed defendant of each of his rights. Instead, defendant argues that he made an “equivocal request” for counsel which the state failed to clarify and, if appropriate, to honor. It is telling that the state does not address this issue on appeal, but instead puts all its eggs in the “no custodial interrogation” basket. Nonetheless, because the state stops short of conceding the point and in view of its importance, we will address the issue in some detail.
Initially we note that, though a defendant may waive his rights to remain silent and to have an attorney present during custodial interrogation, “these waivers must be both intentional and made with full knowledge of the consequences, and the defendant is given the benefit of every reasonable presumption against such a waiver.” State v. Fulton, 742 P.2d 1208, 1211 (Utah 1987), cert, denied, 484 U.S. 1044, 108 S.Ct. 777, 98 L.Ed.2d 864 (1988). See also Brewer v. Williams, 430 U.S. 387, 404, 97 S.Ct. 1232, 1242, 51 L.Ed.2d 424 (1977). Consequently, the state has a heavy burden to establish both that a defendant understood his Miranda rights and that he voluntarily waived them. State v. Velarde, 734 P.2d 440, 443 (Utah 1986).
The state argued below, and the trial court found, that defendant’s statement “Well, ah, should I have a lawyer, I mean, well, I’m really not worried about anything, it is just that ...” did not qualify as even an equivocal request for counsel which the police had to be concerned about. We disagree.
In Miranda, the United States Supreme Court stated: “If [defendant] indicates in any manner and at any stage of the process that he wishes to consult with an attorney before speaking there can be no questioning.” 384 U.S. at 444-45, 86 S.Ct. at 1612 (emphasis added). Thus, a defendant’s “request for counsel may be ambiguous or equivocal,” Smith v. Illinois, 469 U.S. 91, 95, 105 S.Ct. 490, 493, 83 L.Ed.2d 488 (1984) (per curiam), and still qualify as an invocation of Miranda rights.
This court dealt with an equivocal request for counsel in State v. Griffin, 754 P.2d 965 (Utah Ct.App.1988). In Griffin, the defendant stated during interrogation, “This is a lie. I’m calling an attorney.” Id. at 966. We held that this statement “was arguably equivocal.” Id. at 969. Defendant’s statement in this case was less forceful than that in Griffin. However, other jurisdictions have found statements very similar to the one in this case to have constituted equivocal requests for counsel. See, e.g., United States v. Cherry, 733 F.2d 1124, 1127 (5th Cir.1984) (“Maybe I should talk to an attorney before I make a further *1109statement.”)) ceri. denied, 479 U.S. 1056, 107 S.Ct. 932, 93 L.Ed.2d 983 (1987); United States v. Fouche, 776 F.2d 1398, 1405 (9th Cir.1985) (“might want to talk to a lawyer”), cert, denied, 486 U.S. 1017, 108 S.Ct. 1756, 100 L.Ed.2d 218 (1988); United States v. Prestigiacomo, 504 F.Supp. 681, 683 (E.D.N.Y.1981) (mem.) (“maybe it would be good to have a lawyer”); Cheat-ham v. State, 719 P.2d 612, 618 (Wyo.1986) (after being asked if he wanted to talk, defendant responded “Well I don’t care, I’d like to see a lawyer, too you know”); Ham-pel v. State, 706 P.2d 1173, 1176 (Alaska Ct.App.1985) (“I’ve got one question ... [and the question is concerning a lawyer] ... how would I be able to get one, a lawyer?”); People v. Russo, 148 Cal. App.3d 1172, 196 Cal.Rptr. 466, 468 (1983) (“I don’t know if I should have a lawyer here or what.”); State v. Moulds, 105 Idaho 880, 673 P.2d 1074, 1083 (Ct.App.1983) (“Maybe I need an attorney”); State v. Smith, 34 Wash.App. 405, 661 P.2d 1001, 1003 (1983) (“Do you think I need an attorney?”). See also United States v. Porter, 764 F.2d 1, 6 (1st Cir.1985) (unsuccessful call to attorney’s office in presence of officer treated as equivocal request for counsel), cert, denied, 481 U.S. 1048, 107 S.Ct. 2178, 95 L.Ed.2d 835 (1987); People v. Quirk, 129 Cal.App.3d 618, 181 Cal.Rptr. 301, 308 (1982) (inquiry by defendant as to whether wife had hired an attorney treated as equivocal request for counsel). We hold that defendant’s statement in this case was of a caliber similar to those just quoted, and like them, constituted an equivocal request for counsel.15 See also Comment, Equivocal Requests for Counsel: A Balance of Competing Policy Considerations, 55 Cinc.L.Rev. 767, 770-71 (1987) [hereinafter “The Cincinnati Comment”] (categorizing recurring types of equivocal requests for counsel, including as one category “[i]ndecisive statements that indicate uncertainty in the suspect’s mind about the need or advisability of obtaining legal representation”).
Courts have developed different standards to handle equivocal requests for counsel. The United States Supreme Court identified three methods for handling equivocal requests in Smith v. Illinois, 469 U.S. 91, 95-96 & n. 3, 105 S.Ct. 490, 492-93 & n. 3, 83 L.Ed.2d 488 (1984), but declined to identify any of them'as the constitutionally correct one.
Some courts have held that all questioning must cease upon any request for or reference to counsel, however equivocal or ambiguous.... Others have attempted to define a threshold standard of clarity for such requests, and have held that requests falling below this threshold do not trigger the right to counsel.... Still others have adopted a third approach, holding that when an accused makes an equivocal statement that “arguably” can be construed as a request for counsel, all interrogation must immediately cease except for narrow questions designed to “clarify” the earlier statement and the accused’s desires respecting counsel.
Id. at 96 n. 3, 105 S.Ct. at 493 n. 3 (emphasis added). In Griffin, this court adopted the third approach, holding “that when an accused makes an arguably equivocal request for counsel during custodial interrogation, further questioning must be limited to clarifying the request.” 754 P.2d at 969. We remain convinced that this middle approach 16 is preferable to either of the two more extreme positions and note that it is regarded as the majority view. Note, Judicial Approaches to the Ambiguous Request for Counsel, 62 Notre Dame L.Rev. 460, 472 (1987) [hereinafter “The Notre Dame Note”]. It is also favored by commentators as the approach which best balances the interests of law enforcement and the rights of the accused. See, e.g., Note, *1110The Right to Counsel During Custodial Interrogation: Equivocal References to an Attorney, 39 Vand.L.Rev. 1159, 1187-94 (1986); The Notre Dame Note at 472-73; The Cincinnati Comment at 783.
Unfortunately, neither Sgt. Elliot nor Sheriff Hayward attempted to clarify defendant’s equivocal reference to an attorney. The transcript of the polygraph examination — and the^ actual tape is not part of our record — indicates a pause following defendant’s equivocal statements about counsel after which Sgt. Elliot stated “Okay, if you are not worried about anything I would say that is fine, let’s go ahead and proceed.” Nothing in this statement by Sgt. Elliot' nor any subsequent statement amounts to an effort to clarify defendant’s request. Although, as indicated previously, the state did not see fit to brief the “equivocal request for counsel” issues on appeal, it argued below that defendant’s subsequent statement that he was “willing to get it over with” was sufficient to clarify his position and to demonstrate a waiver of his right to counsel.17 We disagree.
This case is similar to United States v. Prestigiacomo, 504 F.Supp. 681 (E.D.N.Y. 1981) (mem.), and State v. Moulds, 105 Idaho 880, 673 P.2d 1074 (Ct.App.1983), which were favorably cited by this court in Griffin. In Prestigiacomo, the interrogator did not clarify the defendant's equivocal request for counsel. 504 F.Supp. at 682. Instead, he asked defendant whether he would continue to answer questions. Id. After receiving an affirmative response, he proceeded to interrogate him. Id. The court in that case found the interrogator had given “the impression that what defendant said would not be treated as a sign, albeit an equivocal one, that he wished a lawyer.” Id. at 684. That tactic was improper and, consequently, the court suppressed the statements which resulted from further interrogation. Id.
In Moulds, the defendant made an equivocal request for counsel. 673 P.2d at 1083. Instead of clarifying the request, the interrogator recognized defendant’s right, informed defendant that the decision was his to make, and then proceeded to discuss the case with defendant. Id. Thereafter, the defendant made incriminating remarks. Id. The Idaho court found that defendant’s “statements were the products of interrogation continued at the instance of the police after the right to counsel had been invoked.” Id., 673 P.2d at 1085. Consequently, the court affirmed the suppression of the statements. Id.
*1111The fatal flaw in both Prestigiacomo and Moulds was the failure to cease interrogation except for the very limited purpose of clarifying whether defendant wished to assert his right to counsel. The fact that defendant continued to answer questions was not a sufficient indication that he was abandoning his right to counsel. In contrast, Griffin serves as an example of a valid waiver of Miranda rights following clarification of an ambiguous reference to counsel. In Griffin, defendant was advised of his Miranda rights, which he waived. 754 P.2d at 966. However, during the ensuing interview there came a time when he said, “I’m calling an attorney.” Id. The interrogating officer immediately asked, “OK, are you saying you don’t want to talk anymore?”18 Id. at 966-67. Defendant’s response indicated he would continue to talk to the detective at that time, but planned to talk to an attorney later. Id. at 967. Thus, although the conviction in Griffin was reversed on other grounds, further interrogation following the clarifying exchange just described was held not violative of defendant’s Miranda rights.
Defendant’s statement in this case included a reference to an attorney which is properly classed as an equivocal request for counsel. Because Sgt. Elliot’s warnings were the only Miranda warnings which defendant received before undergoing custodial interrogation, it was necessary that someone clarify that equivocal request before defendant could be subjected to custodial interrogation. Defendant’s request was never clarified and, consequently, the state failed to demonstrate a valid waiver of defendant’s right to counsel. The trial court erred in holding to the contrary. We accordingly reverse and remand for a new trial.
Because the trial court concluded that defendant’s Miranda rights had not been violated, the parties did not have occasion to argue which evidence had to be excluded and whether any exceptions to the exclusionary rule might apply.19 On remand, *1112the parties must of course be allowed to argue these various points. After entertaining these arguments, the trial court must exclude all primary evidence elicited during the custodial interrogation and all incriminating evidence derived therefrom which is not saved by an exception to the exclusionary rule. Miranda v. Arizona, 384 U.S. 436, 479, 86 S.Ct. 1602, 1630, 16 L.Ed.2d 694 (1966); Nix v. Williams, 467 U.S. 431, 441, 104 S.Ct. 2501, 2507, 81 L.Ed.2d 377 (1984).
Our decision is a difficult one and will be a source of consternation to many, who will question why the state should be put to the cost and burden of having to retry someone who clearly is guilty. But while the results in particular cases may be unwelcome, “[t]he fifth amendment exclusionary rule is clearly dictated by the Constitution and is the only possible means of protecting the values underlying the privilege against self-incrimination.” M. Gardner, The Emerging Good Faith Exception to the Miranda Rule — A Critique, 35 Hastings L.J. 429, 466 (1984). We accordingly reverse and remand for proceedings consistent with this opinion.
BILLINGS and GREENWOOD, JJ., concur.
. These purposes were again repeated during the exam, with even more specificity. Later in the exam, Sgt. Elliot stated:
Okay, good, okay, uh, at the beginning of the test I told you what the things were that we needed to show. Number one is that you did not arrange with anyone to take the child but that you haven’t got someone taking care of her, she is not hidden out and you are not doing this to deprive Antoinette visitation of the child. And, uh, secondly, you did nothing to injure the child and you, and if she in fact is not alive, did not cause her death, right?
. It is not clear from the record why Sgt. Elliot stated that he had to advise defendant of his rights "again." It is clear, however, that the first and only Miranda warnings defendant received prior to his formal arrest were given by Sgt. Elliot at the outset of the polygraph examination.
. The specific inculpatory questions asked during the examination were:
1)Have you caused the death of Miyako?
2) Do you know where Miyako is hidden now?
3) Have you arranged the disappearance of Miyako?
.It is not entirely clear why the sheriff did not give defendant his Miranda warnings. Apparently, however, he relied upon Sgt. Elliot’s explanation that defendant had been "Miran-dized."
.At least one Utah case has recognized "preponderance of the evidence" as the appropriate standard for determining the voluntariness of a waiver of Miranda rights. See State v. Moore, 697 P.2d 233, 236 (Utah 1985). The preponderance standard is difficult to square with Miranda’s holding that the state bears a heavy burden, if counsel was not present, to show a knowing and intelligent waiver of the defendant’s Miranda rights. See Miranda v. Arizona, 384 U.S. 436, 475, 86 S.Ct. 1602, 1628, 16 L.Ed.2d 694 (1966). Nonetheless, the United States Supreme Court has adopted the “preponderance of the evidence” test in evaluating Miranda waiver questions. Colorado v. Connelly, 479 U.S. 157, 107 S.Ct. 515, 523, 93 L.Ed.2d 473 (1986).
. The court’s comment on coercion represents a bit of an overstatement in view of Miranda's recognition that custodial interrogation is inherently coercive. See 384 U.S. at 467, 86 S.Ct. at 1624.
. Despite the court’s phraseology in its remarks from the bench, it is apparent from the record that defendant never made any "subsequent requests” for counsel after his statement to Sgt. Elliot.
. Under certain circumstances, even defendants who are told they are free to leave will nonetheless be held to have been subjected to custodial interrogation. See, e.g., United States v. Lee, 699 F.2d 466, 467-68 (9th Cir.1982) (per curiam).
. According to the transcript of the polygraph examination, the polygraph machine was attached to defendant by two tubes encircling his trunk, finger plates on his ring and index fingers, and a blood pressure cuff on his right arm.
. In view of the result we reach, we need not decide in this case whether the polygraph examination as such was accusatory interrogation and whether defendant was in custody from the inception of the exam. We note, however, that numerous courts have leaned toward finding such examinations to be custodial, a view which seems to command majority support and to be well-reasoned. See, e.g., State v. Wright, 97 N.J. 113, 477 A.2d 1265, 1269 (1984) (noting that strict Miranda-type analysis is typically applied to polygraph confessions); Commonwealth v. Bennett, 439 Pa. 34, 264 A.2d 706, 707 (1970) (state’s suggestion that defendant was not in custody for polygraph was "attempt to have [court] submerge [its] intelligence”); State v. Falter, 88 S.D. 685, 227 N.W.2d 433, 435 (1975) ("situation a lie detector test presents can best be described as a psychological rubber hose”); Creeks v. State, 542 S.W.2d 849, 851 (Tex.Cr. App.1976) (where investigation has focused on defendant, Miranda warnings required before polygraph); People v. Carter, 7 Cal.App.3d 332, 88 Cal.Rptr. 546, 549 (1970) ("Questioning during the course of a lie detector test certainly qualifies as a form of custodial interrogation."), overruled on other grounds, 6 Cal.3d 441, 492 P.2d 1, 99 Cal.Rptr. 313 (1972). But see, e.g., Whalen v. State, 434 A.2d 1346, 1352 (Del.1980) (“appearance at the police station for the polygraph test demonstrates a waiver of his Miranda rights”), cert, denied, 455 U.S. 910, 102 S.Ct. 1258, 71 L.Ed.2d 449 (1982); People v. Bailey, 140 A.D.2d 356, 527 N.Y.S.2d 845, 847-48 (1988) (willingness to aid in investigation demonstrated that polygraph not custodial).
. The state cites testimony to the effect that defendant did not consider himself under arrest even after he was formally arrested, suggesting this demonstrates that defendant could not have believed he was in custody when he first confessed. This evidence is at most a commentary on defendant’s acumen. Under the objective "reasonable person” test, defendant's subjective belief about custody is not relevant. Berkemer v. McCarty, 468 U.S. 420, 442, 104 S.Ct. 3138, 3151, 82 L.Ed.2d 317 (1984).
. But see note 10, supra. It is interesting to note that the polygraph examiner considered Miranda warnings at the outset of the polygraph examination to be a necessity. He stated: "Because you are in the cop shop there is no doubt in your mind that this is the police station and, uh, because you are in taking a polygraph from a law enforcement agency I must advise you of your rights....” But see People v. Sohn, 148 A.D.2d 553, 539 N.Y.S.2d 29, 31 (1989) (mem.) (giving of Miranda warnings was “apparently out of an 'excess of caution’ [and did] not preclude a finding that [defendant] was not in custody”).
Sergeant Elliot’s approach, whether or not legally required, surely seems prudent, if for no other reason than that it forecloses the possibility a suspect will blurt out a confession after his deception has been ascertained but before Miranda warnings can be issued. Moreover, as an arm of the state, the police have a responsibility to protect the constitutional rights of the citizenry, and erring on the side of givihg the Miranda warnings before they are strictly required advances that function, as well as minimizes the risk that important evidence will be excluded because the warnings were not given early enough in the process.
. As indicated previously, Sheriff Hayward apparently relied upon Sgt. Elliot’s claim that defendant had been properly "Mirandized” at the commencement of the polygraph exam. Although Sheriff Hayward, out of the same abundance of caution that may have motivated Sgt. Elliot, should ideally have given new Miranda warnings to defendant prior to interrogating him, the earlier warnings would have sufficed had Sgt. Elliot elicited a clear waiver of those rights from defendant at that time. See State v. Martinez, 595 P.2d 897, 899-900 (Utah 1979) (the law does not require repetition of Miranda rights within a short period of time and a continuous sequence of events even though defendant's status may actually change in the interim).
The state did not argue that Sheriff Hayward’s "good faith” reliance upon Sgt. Elliot's claim he previously issued Miranda warnings warranted an exception to the exclusionary rule. However, we note that, contrary to the trend in the Fourth Amendment area, courts have declined to create a "good faith” exception in the context of the Fifth Amendment. United States v. Scalf, 708 F.2d 1540, 1544 (10th Cir.1983) (per curiam) (“once a suspect has invoked the right to counsel, knowledge of that request is imputed to all law enforcement officers who subsequently deal with the suspect”). See also Arizona v. Roberson, 486 U.S. 675, 108 S.Ct. 2093, 2101, 100 L.Ed.2d 704 (1988) (implicitly rejecting "good faith" argument); White v. Finkbeiner, 687 F.2d 885, 887 n. 9 (7th Cir.1982) (declining to create exception absent clear indication from United States Supreme Court), vacated on other grounds, 465 U.S. 1075, 104 S.Ct. 1433, 79 L.Ed.2d 756 (1984).
An excellent treatment of a possible “good faith” exception to the Fifth Amendment exclusionary rule is found in M. Gardner, The Emerging Good Faith Exception to the Miranda Rule — A Critique, 35 Hastings LJ. 429 (1984). Professor Gardner concludes:
While there may be reason to doubt the constitutional necessity of the fourth amendment exclusionary rule, the fifth amendment privilege is itself a constitutionally required exclusionary rule. Whereas a fourth amendment violation occurs at the moment of the unlawful privacy violation, violations of the privilege against self-incrimination do not occur unless and until the government uses the tainted evidence against the defendant in a criminal proceeding. Although alternatives to the exclusionary rule might conceivably be developed to protect fourth amendment privacy interests, no alternative could possibly protect the fifth amendment values of maintaining an accusatorial system and respecting the dignity of criminal defendants. If use of compelled self-incriminating evidence is permitted, the fifth amendment’s protection is destroyed.
Id. at 462-63.
. We note that defendant was given a second set of Miranda warnings after he had informed Sheriff Hayward that his daughter was dead, gone with the police to American Fork to retrieve the body, been arrested, and been returned to Salt Lake City. Apparently recognizing that by that time all the damage had been done, the state does not argue the second set of Miranda warnings are of any consequence to our analysis.
Defendant, on the other hand, argues that because he had previously invoked his right to counsel, albeit equivocally; had not been provided an attorney; and had not initiated any subsequent interrogation with the police, the fruits of the post-arrest interrogations must also be suppressed. We agree. In Edwards v. Arizona, 451 U.S. 477, 101 S.Ct. 1880, 68 L.Ed.2d 378 (1981), the United States Supreme Court held that once a defendant has invoked his right to counsel, statements made without counsel in subsequent interrogations initiated by the police, even when pursuant to renewed Miranda warnings, must be suppressed. Id. at 484-87, 101 S.Ct. at 1884-86. See also State v. Moore, 697 P.2d 233, 237 (Utah 1985) (accused must initiate conversation). The rule in Edwards applies even more forcefully in a case such as this where the subsequent interrogation is prompted by, and designed to explain, information which has come to the police as a direct result of an earlier Miranda violation.
. "Equivocal request" appears to be an imprecise term in this context. Many of the references to attorneys which are held to be equivocal requests for counsel are not requests at all. It may be preferable to refer to such statements as "equivocal references to an attorney.” See, e.g., Note, The Right to Counsel During Custodial Interrogation: Equivocal References to an Attorney, 39 Vand.L.Rev. 1159 (1986) [hereinafter “The Vanderbilt Note”].
. See The Vanderbilt Note at 1187 (clarification approach represents "a middle position”).
. The state also argued below that defendant's signing the written waiver form, on the heels of his "willing to get it over with” comment, clarified that his position was to waive his right to counsel. At least one court has accepted this argument. See State v. Smith, 34 Wash.App. 405, 661 P.2d 1001, 1003 (1983). In Smith, the defendant signed a waiver form subsequent to his equivocal reference to counsel and then proceeded to speak with the officers. Our Washington counterpart found those facts sufficient to demonstrate a waiver on the part of the defendant.
We decline to adopt the Washington position for three reasons. First, we find the position inconsistent with the presumption against waiver. See State v. Fulton, 742 P.2d 1208, 1211 (Utah 1987). Second, we have already noted that once a defendant invokes his right to counsel, statements made in subsequent interrogations, without counsel present and even if pursuant to renewed warnings, must also be suppressed unless defendant initiates the contact. See note 14, supra. If police cannot circumvent the rule through renewed Miranda warnings days after a request for counsel, we see no reason to allow them to do so through a simple waiver form given on the heels of the equivocal reference without any clarification. Finally, other courts have not found a waiver where the defendant has signed a waiver form immediately after an unclarified, equivocal reference to counsel. See, e.g., United States v. Prestigiaco-mo, 504 F.Supp. 681, 682-84 (E.D.N.Y.1981) (mem.). Cf. United States v. Fouche, 776 F.2d 1398, 1405 (9th Cir.1985) (“[T]he police may not use a statement a suspect makes after an equivocal request for counsel, but before the request is clarified, as an effective waiver of the right to counsel.”). Especially in this case, that approach makes sense. Once defendant made an equivocal reference to counsel, as explained in the text Sgt. Elliot could properly do only one thing — seek clarification. Instead, he concluded that defendant was "not worried,” that they should "proceed ... and get it over with_,” and he submitted the written form to defendant for signature. In effect, submission of the written form to defendant was an integral part of Sgt. Elliot's conduct which was at odds with his duty to clarify and as such, the written form cannot be taken as clarifying defendant’s equivocal request.
. The main problem inherent in the clarification approach is "the additional opportunity given to law enforcement officials to ... [use] clarifying questions to dissuade” suspects from asserting their right to counsel. The Notre Dame Note at 472. See Anderson v. Smith, 751 F.2d 96, 104 n. 9 (2nd Cir.1984); Daniel v. State, 644 P.2d 172, 177 (Wyo.1982) (permissible for officer to “seek clarification of the suspect’s desires, as long as he does not disguise the clarification as a subterfuge for coercion or intimidation”). See also Thompson v. Wainwright, 601 F.2d 768, 771-72 (5th Cir.1979) (during purported effort to clarify, officer asserted that obtaining counsel may not be in defendant's best interest); Hampel v. State, 706 P.2d 1173, 1182 (Alaska Ct.App.1985) (during purported effort to clarify, officer emphasized delay and complexity of obtaining an attorney).
One commentator has suggested that only one question should be permitted to seek clarification. With our embellishment in the form of an introductory statement, that question is as follows: You have been advised of your rights, including the right to have an attorney with you during this interview even if you cannot afford to hire one. What you just said leads me to wonder whether or not you wish to avail yourself of that right. "Do you want the assistance of [an attorney] at this time or do you agree to answer questions without the presence of [an attorney]?” Comment, Equivocal Requests for Counsel: A Balance of Competing Policy Considerations, 55 Cinc.L.Rev. 767, 782 (1987).
. The "independent source doctrine” and “inevitable discovery rule” are among the exceptions to the exclusionary rule. See State v. Northrup, 756 P.2d 1288, 1292-94 (Utah Ct.App.1988). The state had no occasion to argue either exception, on appeal or below. Consequently, we are unable to determine whether either of these exceptions might apply in this case to some of the evidence which might otherwise have to be suppressed.
"The independent source doctrine allows admission of evidence that has been discovered by means wholly independent of any constitutional violation.” Nix v. Williams, 467 U.S. 431, ,443, 104 S.Ct. 2501, 2508, 81 L.Ed.2d 377 (1984). Thus, any evidence which was discovered apart from defendant's statements made during custodial interrogation need not be excluded.
The inevitable discovery rule allows the admission of evidence as long as "the prosecution can establish by a preponderance of the evidence that the information ultimately or inevitably would have been discovered by lawful means.” Id. at 444, 104 S.Ct. at 2509. See, e.g., People v. Freeman, 739 P.2d 856, 860 (Colo.Ct. App.1987) (body of deceased victim was so conspicuously located that discovery was inevitable); State v. Miller, 300 Or. 203, 709 P.2d 225, 242-43 (1985) (hotel maid would inevitably have discovered body of deceased victim within 56 hours of actual discovery and reported discovery to police), cert, denied, 475 U.S. 1141, 106 S.Ct. 1793, 90 L.Ed.2d 339 (1986). Under this rule, the prosecution must show that the evidence “would" have been discovered, not *1112simply that it “could" or “might” have been discovered. Miller, 709 P.2d at 242. See also United States v. Romero, 692 F.2d 699, 704 (10th Cir.1982). It is altogether unclear from the record before us how much, if any, of the evidence discovered as a result of the improper custodial interrogation would inevitably have been discovered.