¶ 1. Thе State of Wisconsin appeals from an order suppressing Jeremy T. Greer's post-polygraph confession. The trial court held that Greer's statement, although voluntary, "improperly related back" to the polygraph examination. We reverse. 2
I.
¶ 2. Jeremy T. Greer was arrested on May 27, 2001, for armed robbery with the use of force and first-degree reckless injury by the use of a dangerous weapon. See Wis. Stat. §§ 943.32(l)(a) & (2); 940.23(l)(a); and 939.63. According to the complaint, Greer took money from Ambrose Rhodes and shot him. Rhodes identified Greer as the man who robbed and shot him. ■
¶ 3. Detectivе Douglas Williams interviewed Greer at 8:15 p.m. on May 27, 2001. According to Williams's report, Greer told Williams that "he had nothing to do with this incident and the victim has mistaken him for someone else." (Uppercasing omitted.) Williams then asked Greer if Greer wanted to take a polygraph examination. Greer said that he did.
*467 ¶ 4. The next day, May 28, Detective Charles Hargrove gave Greer a polygraph examination. After the examination, Hargrove read to Greer the post-examination portion of the polygraph-examination form, which, as material here, provides:
This examination was concluded at 3:52 pm on the above date. I completely reaffirm in its entirety my above agreement.... I also understand that any questions I may be asked after this point in time, and any answers I may give to those questions, are not part of the polygraph examination.
Greer then signed the form, acknowledging its contents. Approximately one hour after the examination ended, Williams again spoke to Greer, and Greer then confessed. Greer also signed a written statement admitting his guilt.
¶ 5. Greer filed a motion to suppress his May 27 and May 28 statements, claiming that: (1) he was not told of his rights under
Miranda v. Arizona,
*468 ¶ 6. At a hearing on the motion, Greer further testified that, at the end of the polygraph examination, Hargrove detached him from the machine and left the room with the "paper" from the machine. Greer claimed that Hargrove returned ten to fifteen minutes later and told Greer that he was "lying." According to Greer, and as found by the trial court, Hargrove also told him that he would receive 120 years in prison, but that if Greer confessed, he would receive five years of probation.
¶ 7. Hargrove then took Greer to a different room to be interviewed by Williams. Greer admitted that there were no polygraph machines in the second room. According to Greer, Hargrove said something to Williams, but Greer could not hear what it was. Hargrove then left the room, and Williams interviewed Greer, who then confessed. Williams testified that Hargrove told him that Greer had "failed the test and was ready to tell the truth" before the interview began. 4
¶ 8. In suppressing Greer's confession to Detective Williams, the trial court opined:
*469 The key here is that Detective Hаrgrove told Mr. Greer that he had failed the polygraph test. The only reason for doing that, I conclude as a matter of fact, was to elicit inculpatory statements from Mr. Greer.
As a result of Detective Hargrove telling Detective Williams and Mr. Greer in a situation where the three of them were all present that Mr. Greer had failed the post-polygraph interview [sic], it specifically related back to the actual mechanical polygraph test.
II.
¶ 9. Although the results of polygraph examinations are not admissible in criminal proceedings,
State v. Dean,
If the post-polygraph interview is so closely related to the mechanical portion of the polygraph examination that it is considered one event, the post-polygraph statements are inadmissible. On the other hand, post-polygraph interviews may be found to be distinct both as to time and content from the examination which precedes them, and the statements made therein admissible. This determination is made after consideration of the totality of circumstances of the individual case.
*470
Id.,
¶ 10. The touchstone of admissibility is whether the interviews eliciting the statements are "found to be totally discrete from the examination which precedes them."
Schlise,
¶ 11. The
Schlise
"one event" touchstone is a mosaic of many fragments, and among the factors to be considered are: the time between the end of the polygraph examination and the interview during which the defendant said something that he or she seеks to suppress; whether the defendant was still attached to the polygraph machine when he or she made the incriminating statements; whether the post-polygraph interview was in the examination room or some other place; whether the defendant was told that the polygraph examination is over; and whether, as was the case
*471
in
Schlise,
the polygraph examiner interrogates the defendant making "frequent use of and reference to the charts and tracing he had just obtained."
Id.,
¶ 12. The core factors, however, are whether when the defеndant made the statements he or she seeks to suppress "the test was over" and whether the defendant was so told.
Schlise,
A first series of tests was conducted in the morning, starting at аbout 10:45 a.m. A lunch break was taken and a second series of tests began about 2 p.m. At about 2:25 p.m., the defendant indicated that he wished to discontinue the test. Pursuant to this request, the testing equipment was taken off the defendant, turned off and put away, and the defendant was informed that the tеst was over. The defendant did not indicate that he did not wish to talk to [the polygraph examiner], who continued to question the defendant. The defendant freely answered and talked for about forty-five minutes. In the course of the conversation he admitted [his crime to the polygraph examiner],
McAdoo,
¶ 13. We examine against this background the historical facts in this case, both as found by the trial court and those that are not contested. As noted, our application of these facts to the law is subject to our de novo review.
¶ 14. In this case it is not disputed that before he confessed to Detective Williams, Greer was tоld, both orally and in writing, that the polygraph test was over. It is also not disputed that before he confessed to Detective Williams, Greer was not only disconnected from the polygraph machine but was moved to a different room, which did not have any polygraph machines in it. As thе trial court found, there was an hour between the end of the polygraph examination and the start of Greer's interrogation by Detective Williams. And, Detective Williams was not the polygraph examiner. As the State points out, this, too, "clearly sig-nalled] that the polygraph [was] over and what is to follow is no longer part of the polygraph examination." Thus, from a purely spatial and temporal standpoint, it cannot be said here, in the words of
Schlise,
that "[t]he
*473
post-mechanical interview was so closely associated with the mechanical or electronic testing, both as to time and content, that it must be considered as one event,"
id..,
¶ 15. As noted, persons offer or agree to take a polygraрh examination to either clear their name or remove the cloud of suspicion. For example, the defendant in
McAdoo,
although arrested "was not charged at that time because he requested that he be given a polygraph examination."
McAdoo,
¶ 16. As long as there is both a sufficient temporal separation and a sufficient spatial demarcation between the examination and the post-examination interview, and the defendant is told that the polygraph test is over, letting the defеndant know that he or she did not pass the examination, or letting the defendant so conclude, does not negate that the examination and the post-examination interview are, as phrased by
Schlise,
"totally discrete" events rather than "one event." Indeed, although
Johnson
noted in that case the officer inter
*474
rogating Johnson "did not refer to polygraph charts or tell Johnson he had failed the polygraph test to elicit inculpatory statements,"
Johnson,
Shortly thereafter, the police officer escorted Johnson to an office adjacent to the polygraph lab and questioned Johnsоn's truthfulness as to the incident. The officer asked Johnson if he were [sic] sorry for what happened. He then asked Johnson to write a letter of apology. After eliciting the letter of apology, the officer asked Johnson what happened that night, and Johnson made the inculpatory admissions.
Id.,
¶ 17. In our view, a truthful comment to a suspect, either volunteered by the officer or in response to the suspect's question, does not override the other factors that we have used consistently to determine whether a defendant's post-examination statements should be suppressed. Under the facts here, Greer's post-examination interview was discrete from the polygraph test: he knew the еxamination was over, he was disconnected from the polygraph machine, he was escorted out of the examination room and put in another room, he acknowledged that he understood "that any questions that I may be asked after this point in time, and any answers I may give to those questions, are not part of the polygraph examination," and an hour had passed between the end of the polygraph examination *475 and the start of the interview. Accordingly, the trial court should not have suppressed Greer's confession.
By the Court. — Order reversed and cause remanded.
Notes
The Honorable Robert Crawford, presided over the hearing on Greer's motion to suppress his statements and orally granted the motion. The Honorable William D. Gardner issued the "Final Order" granting Greer's motion to suppress.
Greer does not contest that the police complied with their obligations under
Miranda v. Arizona,
Hargrove was on military duty and did not testify.
