delivered the Opinion of the Court.
¶1 Thе State appeals the District Court’s suppression of statements Alan Reavley (Reavley) made to law enforcement authorities and of a recorded conversation between Reavley and Mary Klesh (Klesh). We reverse.
¶2 The two issues on appeal are as follows:
¶3 1. Whether the District Court erred in granting Reavley’s motion to suppress the statements that Reavley made to law enforcement?
¶4 2. Whether the District Court erred in granting Reavley’s motion to suppress the recorded conversation between Reavley and Klesh?
Factual and Procedural Background
¶5 Following a suppression hearing, the District Court granted Reavlеy’s motions to suppress both the statement he gave to law enforcement authorities and the recorded conversation with Klesh (Reavley’s former girlfriend). Because this case comes before us without having yet gone to trial, it is not appropriate that we set forth the case facts any more than is sufficient to resolve the legal issues raised.
¶6 Jim and Lois Arrotta were murdered on September 4,1964, at the Super Save grocery store where Jim was manager. Approximately two weeks before the night of the murders, store employee Rеavley was fired after admitting stealing money and gifts from the store. Reavley was a suspect at the time of the murders. He was never cleared of suspicion. In 2001, the police department reopened the Arrotta murder investigation. Reavley was considered a suspect.
¶7 The police contacted Reavley to schedule an interview with him. Reavley chose the date and time of the interview. Exactly thirty-seven years after the murders, on September 4, 2001, Reavley drove to the police department and was questioned about the homicides. The interview lasted a total of approximately four and one-half hours. Several breaks were taken during the interview. Reavley was offered *154 food and coffee. Two officers, not in uniform, were present in the same room as Reavley. He was read his Miranda rights approximately one hour into the interview after Reavley stated that he saw a psychiatrist soon after the murders and asked the doctor if he (Reavley) could have possibly committed the murders. After the interview Reavley was not arrested, and he left the station. Apprоximately six months later, Reavley was arrested for the crimes.
¶8 Police were notified that Reavley consulted counsel after he left the station. The following evening, September 5,2001, Klesh met with Reavley at a local hotel. Unbeknownst to Reavley, she had agreed to assist the police in their investigation by wearing a wire to record her conversation with Reavley. Klesh made false statements to Reavley during their conversation. Although Reavley used much of this conversation to try to convince Klesh he was innocent, he made several statements which could be viewed as incriminating. Additionally, during this conversation, Reavley freely told Klesh about his conversations with his attorney.
¶9 On March 18,2002, Reavley was charged by Information with two counts of murder in the first degree for the murders which occurred on September 4, 1964. On July 8, 2002, Reavley filed a Motion to Suppress two sets of statements. The first was the statement given to law enforcement on September 4, 2001, during questioning at the police station. The second was the recorded conversation with Klesh. Reavley was not represented by counsel at the time of thе first statement, but he had consulted counsel before the second statement. Law enforcement was aware of this fact before they recorded his conversation with Klesh.
¶10 After holding an evidentiary hearing, the District Court granted Reavley’s motions to suppress both statements. Reavley did not testify at this hearing. The State filed this timely appeal.
Discussion
¶11 1. Whether the District Court erred in granting Reavley’s motion to suppress the statement that he made to law enforcement?
¶12 We review a district court’s ruling on a motion to suppress to determine whether the court’s findings of fact are clearly erroneous and whether the court’s interpretation and application of the law is correct.
State v. Olson,
¶13 The District Court granted Reavley’s motion to suppress his September 4, 2001, statement to law enforcement. The District Court found that the police gave mere lip serviсe to the Miranda warnings. The court noted that Reavley inquired about a need for counsel. The court also found that the officers used psychological coercion by implying Reavley would receive leniency if he confessed to the crime, by making repeated religious references, by telling Reavley a hypnotist was on the way, and by lying about DNA evidence that did not exist. However, a careful review of the record does not support the District Court’s findings.
¶14 Pursuant to § 46-13-301, MCA, a defendant may move to suppress as evidence any admission or confеssion given by him on the ground that it was involuntary. The State must then prove by a preponderance of the evidence that the admission or confession was voluntarily made. Section 46-13-301(2), MCA.
¶15 Voluntariness is a factual question which takes into account the totality of the circumstances.
Loh,
¶16 “[A] confession or admission extracted by any sort of threat or violence, by the exertion of any improper influence, or by any direct or implied promises, however slight, has the potential for being involuntary.”
Scarborough,
¶ 32 (citing
Loh,
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¶17 “The Fifth Amendment to the United States Constitution and Article II, Section 25, of the Montana Constitution provide that no person shall be compelled, in any criminal case, to be a witness against himself.”
State v. Olson,
¶18 The
Miranda
warnings are not required to be given by law enforcement unless a person is subject to a custodial interrogation.
State v. Dawson,
¶19 Whether custodial interrogation has occurred is determined on a case-by-case basis and focuses on whether a “reasonable person” would feel free to leave.
Dawson,
¶ 33. This Court examines the following six factors to determine whether or not a custodial interrogation has occurred: “(1) place of the interrogation; (2) time of the interrogation; (3) persons present during the interrogation; (4) whether
Miranda
warnings were gratuitously given; (5) the length and mood of the interrogation; and (6) whether or not the suspect was arrested following thе interrogation.”
Olson (2003),
¶ 15 (citing
State v. Staat
(1991),
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¶20 An interrogation is not custodial and
Miranda
is not required merely because an interrogation took place in a coercive environment (such as a station house) or because a person questioned is the focus of a police investigation.
State v. Dannels
(1987),
¶21 A request for counsel must be clear, unambiguous, and unequivocal.
State v. Spang,
¶22 In the instant case, there are two distinct phases of Reavley’s interview with police officers on September 4, 2001. The first phase began at the start of the interview and the second began after Reavley told officers he consulted a psychiatrist soon after the murders. Keeping these two phases in mind, we examine the circumstances surrounding Reavley’s interview to determine if it was a custodial interrogation. First, we consider the time of the interview/interrogation. Reavley chose the date, September 4, 2001, and the time, approximately 9:00 a.m., to meet with the officers. The date happened to be on the annivеrsary of the murders, but this was Reavley’s choice. Although Reavley now argues that he was forced to miss work and a work-related meeting because of the police interview, the police are not to blame because Reavley chose the date and the time. This factor weighs in favor of the State.
¶23 Next we examine the place of the interrogation. Reavley voluntarily met with police at the Great Falls Police Department. He drove himself to the station house, answered questions, and freely left after the questioning was ovеr. This case is nearly identical to that in
Dannels
when we determined that
Miranda
warnings were not required. The suspect in
Dannels
also voluntarily went to the police station, was not arrested prior to or subsequent to the questioning,
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willingly answered the questions, and left the station after the questioning was over.
Dannels,
¶24 The third factor we consider is the persons present during the interrogation. Reavley and two police officers were present during the interview along with one laboratory technician who briefly appeared. Neither officer was in uniform. Reavley now contends that he was not permitted to leave or to contact сounsel. However, Reavley never requested to leave or to contact counsel. This factor weighs in favor of the State.
¶25 Fourth we consider whether Miranda warnings were gratuitously given. The entire interview lasted approximately four hours and twenty minutes. Miranda warnings were not given to Reavley until approximately one hour into the interview. This was done after Reavley informed the officers that he saw a psychiatrist within days of the offense and asked the doctor if he (Reavley) could have committed the murders. At this time, the officers decided they needed to ask some “more difficult аnd tougher” questions of Reavley and wanted to ensure he was aware of his rights. After being read the Miranda warnings, Reavley stated he was still willing to talk to the officers and he signed a waiver. He was assured by one officer that he could stop the interview at any time. Later in the interview, Reavley asked one officer if he needed an attorney. The officer responded by stating that he should not advise Reavley but that his personal opinion, far removed from the case, was that “if you’re innocent, you’ve got nothing to worry about.”
¶26 Weighing all these factors, we determine that Miranda rights were gratuitously given. Although they werе not given at the start of the interview, they were given after the mood of the interview grew more focused because ofReavley’s revelation regarding his psychiatric treatment. The officers did not mislead Reavley or pressure him into signing the waiver of his rights. This factor weighs in favor of the State.
¶27 The fifth factor we consider is the length and mood of the interrogation. The interview lasted approximately four hours and twenty minutes. Several breaks were taken. The officers offered Reavley coffee and food. Reavley never asked to leаve and he was never prevented from doing so by the officers. He drove himself down to the police station. He was not handcuffed or otherwise restrained. The officers were not wearing uniforms. Reavley actually complimented the officers on being so polite to him. He was left alone *159 in the interview room. No guard was present. He was free to leave the station at any time. He was advised he could stop the interview if he chose. Reavley did not ask to use a telephone. At the conclusion of the interview, he was allowеd to go home. This factor weighs in favor of the State.
¶28 The last factor we consider is whether the suspect was arrested following the interrogation. The interview occurred on September 4, 2001. Reavley was charged by Information with the murders on March 18, 2002, approximately six months after the interview. This factor weighs in favor of the State.
¶29 Based on the foregoing factors, Reavley was not “in custody” when he was questioned by the police. Therefore, Miranda warnings were not required when the questioning began. Furthermore, when the initial interview took on a more foсused tone, Reavley was read his Miranda rights which he freely waived.
¶30 The officers did not act improperly. They did not lie to Reavley about the existence of incriminating evidence or confessions. Reavley was told that the police were working on DNA evidence recovered from a glove near the scene. This was not a lie. Reavley was asked, “we’re working on the DNA-what happens when that comes back?” No promise of psychiatric treatment in exchange for a confession was made. No threats or violence, subtle or overt, were used at аny time during the interview.
¶31 The facts of the present case differ significantly from
State v. Grey
(1995),
¶32 The police actions in the instant case do not parallel those in Grey, as Reavley claims. Reavley was properly given Miranda warnings. No lies were told about the existence of incriminating evidence. No promises of leniency were given in exchange for a confession. Furthermore, Reavley did not testify at the suppression hearing so it is impossible to ascertain from the record if the religious references the police made exerted any coercive pressure on him. Regardless, the police are not prohibited from talking about religious *160 topics during an interview. Although the police did tell Reavley that a hypnotist was going to be arriving when none in fact arrived, this statement was not about the existence of incriminating evidence. Based on the totality of the circumstances, we determine that Reavley’s admissions were voluntary.
¶33 In this case, Reavley voluntarily waived his
Miranda
rights by signing the waiver. At no time did he make a clear, unambiguous, and unequivocal request to consult with counsel.
Spang,
¶¶ 20-22. In
State v. Johnson
(1986),
¶34 Based upon the foregoing, we find that the District Court’s findings of fact are clearly erroneous and the court’s interpretation and application of the law were incorrect. To summarize, Reavley was not subject to a custodial interrogation so Miranda warnings were not required at the start of the interview. Reavley was read and freely waivеd the Miranda rights when the interview became more focused. Last, Reavley did not sufficiently invoke his right to counsel. We reverse the District Court’s decision to suppress Reavley’s statement to law enforcement authorities.
¶35 2. Whether the District Court erred in granting Reavley’s motion to suppress the recorded conversation between Reavley and Klesh?
¶36 We review a district court’s ruling on a motion to suppress to determine whether the court’s findings of fact are clearly erroneous and whether the court’s interpretation and application of the law is correct.
Olson,
¶ 7 (citation omitted). The use of informants has long been recognized as an allowable tool of police investigation.
See generally State v. Crowder
(1991),
¶37 The District Court concluded, based
on Escobedo v. Illinois
(1964),
¶38 Reavley advances multiple theories to support suppression of his statement to Klesh. These are violations of the right to counsel, right against self-incrimination, right to be free from unreasonable searches and seizures, right to due process, right to privacy, and right to attorney-client privilege. With exception of violation of attorney-client privilege and right tо counsel, Reavley provides no legal authority supporting any of these theories, as required by Rule 23, M.R.App.P. Accordingly, we will address only those two issues.
¶39 “The Sixth Amendment right to counsel does not attach until after the initiation of formal charges.”
Hayes,
¶40 Right to counsel originally attached to a person when “the investigatory process shifts from the investigation stage to the accusatory stage
...” State v. Bryan
(Tenn. Crim. App. 1998),
¶41 The rule that the right to counsel attached when a police investigation “is no longer a general inquiry into an unsolved crime but has begun to focus on a particular suspect” began with
Escobedo.
¶42 A second line of Montana cases established a rule consistent with the present federal rule articulated in
Hayes.
In the 1978 case
State v. Lara
(1978),
¶43 We have repeatedly applied this rule in recent decisions. In
State v. Schoffner
(1991),
¶44 The United States Supreme Court has clearly stated that “the Sixth Amendment right to counsel does not attach until after the initiation of formal charges.”
Moran,
¶45 In this case, Reavley was not formally charged and adversarial proceedings had not begun. He was not an “accused” and there was no “criminal prosecution.” Therefore, the police’s usе of Klesh to obtain a taped conversation with Reavley did not violate his right to counsel. Reavley was not subject to a custodial interrogation when he spoke with Klesh. Rather, he was meeting a friend of his own volition to have a private conversation. The place of the conversation was a motel room. The time of the conversation was in the afternoon/evening. The persons present during the conversation were a private citizen and long-time friend of Reavley (even if that person was assisting law enforcement authorities). The length and mood of the conversation was intimate, congenial, and friendly. No arrest occurred following the conversation; both parties went their separate ways. No Miranda warnings were required under these facts, even if counsel had been retained. Unlike the defendant in Grey, Reavley was not at the station house being questioned and deceived by police officers.
¶46 If this were a situation in which Klesh was directed to obtain information about the privileged communications Reavley and his attorney had, the conversation might warrаnt suppression. For example, if a prosecutor directed an informant to obtain confidential attorney client communications, that could constitute a violation of Rule 4.2 of Montana Rules of Professional Conduct, the ethical rules for attorneys, and warrant suppression. However, we do not have that situation here.
¶47 The record does not reflect that law enforcement directed Klesh to deliberately seek or that she did in fact seek privileged information regarding Reavley’s conversations with his attorney. Although Klesh did reference Reavley’s attorney, she did not “purposefully intrude” into the attorney-client relationship and ask questions aimed at eliciting privileged information. Instead, her references were appropriate responses to what Reavley was openly
*164
discussing regarding his “privileged” communications. Reavley’s voluntary disclosure of these privileged communications itself, without any prompting by KLesh, is sufficient to waive his right to their privileged nature.
United States v. Rockwell Int’l
(3rd Cir. 1990),
¶48 Reavley cites cases which are factually distinguishable to support his violation of attorney-client privilege claim. Reavley directs this Court’s attention to
Blumenthal v. Kimber Mfg. Inc.
(Conn. Super. 2001),
¶49 Reavley directs the Court to
Phelps
and
Grey
for the proposition that the police cannot resort to lies, deceit and trickery in order to gain a confession. However, the present case is distinguishable from both of these cases.
Phelps
dealt with police deception when officers deliberately lied about the еxistence of incriminating evidence (when none existed) during a custodial interrogation.
¶50 We remand for proceedings consistent with this opinion.
