OPINION
This is an appeal by the state of a pretrial order suppressing evidence in the prosecution of the defendant, Kathleen Ann Wier-nasz, for second-degree intentional murder in the death of her just-born child. The issue is whether what otherwise would have been a noncustodial interrogation of Wiernasz became custodial, thereby requiring the giving of a
Miranda
warning, when the police began their questioning by telling Wiernasz about the results of a voluntary polygraph test she had just completed. Specifically, the police indicated that there was a 100% likelihood Wiernasz had been deceptive in responding to a question regarding whether she had done anything to cause her baby to stop breathing. Affirming the trial court’s suppression order, the court of appeals concluded that the interrogation was custodial and that police therefore should have given Wiernasz a
Miranda
warning before questioning her.
State v. Wiernasz,
*2 In December of 1995, Wiernasz, a divorced mother of two teenagers, learned she was pregnant. In the following months, Wier-nasz kept her pregnancy a secret, wearing a corset and loose clothing to conceal her condition. On July 18, 1996, paramedics were called to Wiernasz’s Minneapolis house after her sister found her unconscious and the just-born baby dead. When paramedics arrived, they found the dead baby, which appeared to have been washed, in a paper bag.
Detectives Zimmer and VanSlyke, of the Hennepin County Sheriffs Office and Minneapolis Police Department respectively, interviewed Wiernasz in the Minneapolis homicide office on July 31, 1996. We are not concerned with Wiernasz’s statements during that interrogation but with incriminating statements she made in a video taped interrogation that occurred at the station house on August 15,1996.
The detectives made arrangements with Wiernasz to meet with them voluntarily on August 15 for a polygraph test and a second interview. Wiernasz was given the choice of coming to the station on her own or being picked up and driven there by a police officer. She chose the latter option. After the completion of the polygraph test, police took Wiernasz to the interview room, where she waited for approximately 15 minutes by herself before Detectives Zimmer and VanSlyke entered the room.
At the start of the interrogation, the detectives advised Wiernasz that they would tell her the results of the polygraph test but first they wanted to remind her that she was not under arrest, that no matter what happened during the interview they were going to drive her home afterwards, that she was free to leave whenever she wanted, and that they were not holding her in custody. Defendant acknowledged she understood.
The detectives then told Wiernasz that the polygraph test examiner had indicated that she had been 100% deceptive in responding to a question regarding whether she did anything to cause the baby to stop breathing. The detectives added that they understood there were reasons and they wanted to get to them and get matters resolved. Wiernasz then slid up to the table at the detectives’ request and they began their interrogation of her, ultimately obtaining incriminating statements from her, which we need not detail in this opinion. Later, after fingerprinting her and photographing hex’, the detectives took Wiernasz home. Eleven days later she was formally charged with murder in the second degree.
The trial court first decided that the interrogation was noncustodial at the outset which we agree with. But then in suppressing the incriminating statements made on August 15, the trial court concluded that once the detectives told Wiernasz that the polygraph test indicated that she had lied when she denied having done anything to cause the baby to stop breathing, Wiernasz had reason to believe she was in custody to the degree associated with a formal arrest and therefore the detectives should have given her a Miranda warning. We disagree that the detectives’ statements transformed the noncustodial interrogation into a custodial interrogation.
The court of appeals, citing as its authoi’ity our decisions in
State v. Champion,
In
Miranda v. Arizona,
In applying the
Miranda
test, the Supreme Court has held that the mere fact that the interrogation occurs at the police station does not by itself require a determination that the questioning was custodial in nature.
See, e.g., Oregon v. Mathiason,
On the other hand, the mere fact- that questioning occurred in a suspect’s home does not by itself mean that the questioning was not custodial in nature.
Compare Beckwith v. United States,
In other cases, the Supreme Court has held that a person detained pursuant to a routine traffic stop was not in custody,
Berkemer v. McCarty,
As the Supreme Court made clear .in
Thompson v. Keohane,
There is no real dispute in this case concerning the facts relating to the circumstances of the interrogation, which was video taped pursuant to our decision in
State v. Scales,
In independently reviewing the question regarding whether defendant was in custody at the time of the interrogation, we rely upon the Supreme Court’s decision in
Oregon v. Mathiason,
Such a noncustodial situation is not converted to one in which Miranda applies simply because a reviewing court concludes that, even in the absence of any formal arrest or restraint on freedom of movement, the questioning took place in a “coercive environment.” Any interview of one suspected of a crime by a police officer will have coercive aspects to it, simply by virtue of the fact that the police officer is part of a law enforcement system which may ultimately cause the suspect to be charged with a crime. But police officers are not required to administer Miranda warnings to everyone whom they question. Nor is the requirement of warnings to be imposed simply because the questioning-takes place in the station house, or because the questioned person is one whom the police suspect. Miranda warnings are required only where there has been such a restriction on a person’s freedom as to render him “in custody.” It was that sort of coercive environment to which Miranda by its terms was made applicable, and to which it is limited.
The officer’s false statement about having discovered Mathiason’s fingerprints at the scene was found by the Supreme Court of Oregon to be another circumstance contributing to the coercive environment which makes the Miranda rationale applicable. Whatever relevance this fact may have to other issues in the case, it has nothing to do with whether respondent was in custody for purposes of the Miranda rule.
The Supreme Court
more
recently expanded upon the irrelevance of mere focus upon a suspect in
Stansbury v. California,
An officer’s knowledge or beliefs may bear upon the custody issue if they are conveyed, by word or deed, to the individual being questioned. [Citations omitted]. Those beliefs are relevant only to the extent they would affect how a reasonable person in the position of the individual being questioned would gauge the breadth of his or her “ ‘freedom of action.’ ” [Citation omitted]. Even a clear statement from an officer that the person under interrogation is a prime suspect is not, in itself, dispositive of the custody issue, for some suspects are free to come and go until the police decide to make an arrest. The weight and pertinence of any communications regarding the officer’s degree of suspicion will depend upon the facts and circumstances of the particular case. In sum, an officer’s views concerning the nature of an interrogation, or beliefs concerning the potential culpability of the individual being questioned, may be one among many factors that bear upon the assessment whether that individual was in custody, but only if the officer’s views or beliefs were somehow manifested to the individual under interrogation and would have affected how a reasonable person in that position would perceive his or her freedom to leave.
In Mathiason the police investigation had not only focused upon the defendant but the police told the defendant so and also con *5 fronted him with false evidence about having discovered his fingerprints at the scene of the crime. Nonetheless, because the defendant voluntarily came to the police station, because the police told him he was not under arrest and because at the close of the interview he left without hindrance, the Supreme Court concluded that the defendant was not in custody during the interrogation. In this case, as the defendant in Mathiason did, Wiernasz voluntarily came to the police station, was told by the police that she was not under arrest, and at the close of the interview was allowed to leave without hindrance. Wiernasz was not restrained to a degree associated with a formal arrest. Here, as in Mathiason, the detectives suspected Wier-nasz of committing the offense, told her of their suspicions, and confronted her with inadmissible evidence (in Mathiason, the false evidence about the fingerprints, here the inadmissible evidence of the polygraph test results). 4 Furthermore, as in Mathiason, Wiernasz’s interview was designed to produce incriminating responses. .
In summary, we conclude that in examining all of the surrounding facts, that the use by the police in this case of the results of the polygraph test to induce Wiernasz to confess did not convert a noncustodial setting into a custodial setting requiring the giving of a
Miranda
warning. Nothing in our opinion in
State v. Champion,
Reversed and remanded to the trial court for further proceedings.
Notes
.
See, also, Ornelas v. United States,
. The "clearly erroneous” test for review of the findings of a trial judge is described in detail in
State v. Paulson,
. The mere focus test, which stated that the "in custody” requirement was met if police interviewed a person who was the focus of the investigation, was rejected in
Beckwith v. United States,
. In
Wyrick v. Fields,
