OPINION
On Jаnuary 31, 1996 two men entered the Travel Mart convenience store in Moorhead, Minnesota. One of the men carried a shotgun and pumped the stock of the gun as if chambering a round of ammunition. As he did so he told the employee on duty to “give me the money.” The employee took all the cash from the register and gave it to the other man. The men fled with about $500 in cash, some checks and some cigarettes. None of the eyewitnesses were able to give more than a general description of the robbers.
Several days later, respondent Jeremy Daniel Tibiatowski was incarcerated in the Cass County Juvenile Detention Center in Fargo, North Dakota, on charges unrelated to this appeal when his Juvenile Services case manager asked him if there was anything he wanted to tell her. Respondent thereupon confessed to his involvement in an armed robbery. He later sought to suppress his confession as the product of a custodial interrogation in violation of Miranda. Fol *307 lowing an omnibus hearing, the trial court denied the motion to suppress. The parties stipulated the facts and respondent was found guilty by the trial court as charged. The court of appeals reversed the pre-trial order, holding that the statements were the product of a custodial interrogation. We disagree and reverse the court of appeals.
Respondent was taken into custody and placed in the Cass County Juvenile Detention Center in Fargo, North Dakota on February 3, 1996, after having been “on the run” from a juvenile detention facility. Respondent had been in trouble on numerous prior occasions and was in the legal and physical custody of the North Dakota Department of Corrections Division of Juvenile Services (DJS). His DJS case manager was Human Relations Counselor Connie Wheeler. She testified at the omnibus hearing that during the year that she had beеn his case manager she had spoken with him approximately 30 times, both on the telephone and in person. Upon learning that he was back in custody after being on the run, Wheeler let him know that she would come to see him at the detention center to discuss placement, an upcoming hearing, and to “talk to him about where [he was and] what he’d be[en] doing when he was оn run.”
Meanwhile, Moorhead law enforcement authorities learned on February 11, 1996 that Chris Karau and a juvenile, C.L.H., were involved in the Travel Mart robbery. Karau was identified as the driver of the vehicle used to leave the scene. Both Karau and C.L.H. were interviewed by police on the morning of February 13, 1996 and identified the person who carried the shotgun as “Jeremy” or “Bud.” Neither C.L.H. nor Kаrau knew Jeremy’s last name at the time of the interview, but both later identified respondent as “Bud.”
Early in the afternoon of February 13, 1996, Detective Richard Norwig of the Moor-head police department phoned Wheeler and left a message that Minnesota “wanted a hold on Jeremy.” She returned Norwig’s call but he was not in his office and she did not speak with him. Between 4:30 and 4:45 p.m. on that same day, February 13, Wheeler arrived at the detention center to visit respondent as previously scheduled. Although she suspected that respondent had been “involved in something” while on the run, Wheeler did not know what, nor did she know why the police wanted to talk to him. She had heard a radio news report of the Travel Mart robbery and wondered if it might have involved one of thе juveniles in her custody, but she never thought of respondent as a possibility.
Wheeler further testified at the omnibus hearing that during their interview respondent seemed “bothered” and was more quiet than usual. After she and respondent discussed the upcoming hearing and his placement options, Wheeler asked respondent “if there was anything he wanted to tell” her. Respondent then “blurted out” that he had been involved in a crime and described the Travel Mart robbery, naming both Karau and C.L.H. Wheeler was “shocked” by the confession, and surprised to learn that respondent had used a gun since “it’s not been part of his background to ever have weapons.” She asked a few clarifying questions about the robbery, but when respondent started asking questions about his legal status, she told him that he needed to talk to an 'attorney. At no time during the interview did Wheeler give respondent a 'Miranda warning. "Wheeler reported respondent’s confession to Detective Norwig the following day.
When asked at the omnibus hearing why he had cooperated with Wheeler, respondent stated that he “wanted to be honest with her and get the show on the road.” He also agreеd that it was part of his “obligation as a person on probation” to be honest with "Wheeler. Although given the opportunity, he did not disagree with Wheeler’s description of their conversation.
Respondent was certified for trial as an adult and charged with aggravated robbery in the first degree in violation of Minn.Stat. § 609.245, subd. 1 (1998). He moved for suppression of his statement to Wheeler on thе basis that it was a product of a custodial interrogation and was not preceded by a Miranda warning. Following an omnibus hearing at which Wheeler and respondent were the only witnesses, the trial court de *308 nied the motion to suppress, holding that, while the “the parties agree that [respondent] was in custody,” Wheeler was not a law enforcement officer and her questioning of rеspondent was therefore not an interrogation under Miranda.
The parties stipulated to the facts pursuant to
State v. Lothenbach,
The court of appeals analyzed only the issue of interrogation, stating that “the parties dо not dispute” the issue of custody.
State v. Tibiatowski,
C2-97-834,
The trial court and court of appeals bypassed the issue of custody in the understanding that there was a stipulation by the parties to that effect, but the stipulation does not necessarily lead to the conclusion that respondent’s custody status at the detention center was custody for purposes of Wheeler’s question to him in the context of Miranda. The stipulation mеrely recites that respondent “was being held in custody” — and there is no doubt that he was because he was in the Cass County Juvenile Detention Center. But he was in custody for a different offense for which he had been previously adjudicated; he was not in custody for the robbery offense. Thus the issue is whether custody is custody for all purposes or whether the custody must relate to the offense for which the detainee is being interrogated. The logical extension of Miranda would appear to favor the latter.
Miranda v. Arizona,
[T]he prosecution may not use statements, whether exculpatory or inculpatory, stemming from custodial interrogation of the defendant unless it demonstrates thе use of procedural safeguards effective to secure the [Fifth Amendment] privilege against self-incrimination. By custodial interrogation, we mean 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 * * * *. Prior to any questioning, the person must be warned that he hаs a right to remain silent, that any statement he does make may be used as evidence against him, and that he has a right to the presence of an attorney, either retained or appointed.
Id.
at 444,
In
Minnesota v. Murphy,
Custodial arrest is said to convey to the suspect a message that he has no choice but to submit to the officers’ will and to confess. * * * [T]he coercion inherent in custodial interrogation derives in large measure from an interrogator’s insinúa- *309 tions thаt the interrogation will continue until a confession is obtained.
Id.
at 433,
The question whether a suspect incarcerated on an unrelated offense is
de facto
in custody for all
Miranda
purposes has not been directly addressed by the U.S. Supreme Court. While federal courts are divided on the issue,
1
we believe the better ruling, based on the underlying concern expressed by the Supreme Court in
Miranda
for the
coercive
influence of custody in аn interrogative setting, is that custody for an unrelated offense is not custody for all purposes under
Miranda.
The trial court must look to the circumstances of the custody and determine whether it would cause a reasonable person to feel compelled or coerced to confess to the offense for which the interrogation is being conducted. Resolving the issue on the basis of whether the suspect would reasonably believe he was not free to leave, under these circumstances, is not enough because a suspect already in custody is obviously not free to leave, but the custody might well have none of the coercive effects concerning the Court in
Miranda.
We hold that under the circumstances here where there is no evidence of restraint on the suspect’s freedom other than that to which the suspect was already subject by reason of his custody for an unrelated offense, the suspect is not in custody for purposes of
Miranda.
There is no evidence that respondent here was subject to any additional restraint when he confessed, and therefore the necessary ingredient оf coercion in
Miranda
was missing. Respondent was therefore not “in custody” for purposes of
Miranda
when he confessed.
See Cervantes v. Walker,
We next turn to the question of whether Wheeler’s question to respondent — if there was anything he wanted to tell her — is interrogation in the nature of “express questioning [as well as] any words or actions on the part of the police * * * that the police should know are reasonably likely tо elicit an incriminating response from the suspect.”
Rhode Island v. Innis,
Although
Innis
dealt with statements rather than questions, the Court made it clear that even express questions are not always interrogation. For example, routine booking questions are exempt from
Miranda
requirements.
Innis,
*310
“Subtle compulsion” or the mere possibility that a question will elicit an incriminating response is insufficient to trigger the
Miranda
doctrine.
Innis
at 303,
The warning required by
Miranda
must be given by all those who use the power of the state to elicit an incriminating response from a suspect, regardless whether they are law enforcement personnel.
See Estelle v. Smith,
Many of the psychological ploys discussed in Miranda capitalize on the suspect’s unfamiliarity with the officers and the environment. Murphy’s regular meetings with his 'probation officer should have served to familiarize him luith her and her office and to insulate him from psychological intimidation that might overbear his desire to claim [his Fifth Amendment] privilege.
Id.
at 433,
Minnesota applies federal constitutional standards through a totality-of-the-circumstances test to determine the volun-tariness of a suspect’s statement, focusing on whether the overall effect of the circumstances would be enough to overpower the will of the suspect.
State v. Pilcher,
Our test then for whether respondent was subjected to the interrogation the Supreme Court sought to protect him from under
Miranda
is whether it was first, “questiоning initiated by law enforcement officers,”
Miranda,
Clearly Wheeler was not acting as a law enforcement officer at the time she asked respondent whether he had anything he wanted to tell her. Evidence introduced at the omnibus hearing indicated that Wheeler’s relationship with respondent was limited to matters relating to “the legal care, custody, and control of the children [she] workfed] with” and did not include either conditions of probation or law enforcement duties. We are not persuaded to any degree by the repeated miseharacterization by respondent’s attorney of Wheeler as a probatiоn officer and cases cited by respondent holding that probation agents can under some conditions be considered law enforcement officers are wholly inapposite. It is equally clear from the record that Wheeler did not visit respondent as an agent for or at the request of the Moorhead police as respondent contends. The meeting between respondent and Wheeler had been scheduled well before the Moorhead police phoned Wheeler about their interest in respondent, even if the police leaving such a phone message could under any circumstance deem Wheeler a deputy or agent of the police. Indeed, when Wheeler met with respondent and he “blurted out” his confession, she did not know why the Moorhead police were interested in him.
As to the nature of Wheeler’s question — whether there was anything respondent wanted to tell her — it was open-ended and non-suggestive, and bore none of the elements of coercion or compulsion underpinning the Supreme Court’s protections in Miranda. It was nothing more than a general inquiry. It was not intended to illicit an incriminating response in a police-dominated atmosphere condemned in Miranda, nor did it “reflect a measure of compulsion beyond that inherent in custody itself’ of concern in Innis. Respondent perhaps put it best when he testified that the reason he cooperated with Wheeler was that he “wanted to be honest with her and get the show on the road.”
We hold that respondent was not in custody when he made his incriminating statement to Wheeler about his involvement in the crime, nor did Wheeler’s question to respondent constitute interrogation. We therefore reverse the court of appeals and reinstate the trial court’s conviction.
Reversed.
Notes
. In
Mathis v. United States,
. Other factors may include "the age, maturity, intelligence, education, and experience of the accused; the ability to comprehend; the adequacy or lack of a warning; length and legality of the detention; * * * and whether the accused was denied access to friends and family, or deprived of physical needs.”
Id.
(citing
State v. Thaggard,
