Error and/or relief
We conclude the detectives subjected defendant to a custodial interrogation. Their failure to advise him of his Miranda rights therefore required the suppression of his confession.
First Holding:
Under Miranda, suspects questioned by law enforcement after being taken into custody must first be informed that they have the right to remain silent, that any statements they make may be used against them, and that they have a right to the presence of an attorney. If police interrogate a suspect in custody without providing these advisements, the suspect’s responses cannot be admitted to establish their guilt.
Authority:
Miranda v. Arizona (1966) 384 U.S. 436
People v. NavaAdame (2025) 116 Cal.App.5th 1, 16
Second Holding:
The duty to advise suspects of their Miranda rights applies only if they are in custody. Custody is a term of art that specifies circumstances that are thought generally to present a serious danger of coercion. In deciding if a person is in custody for Miranda purposes, the question is whether a reasonable person would have felt he or she was not at liberty to terminate the interrogation and leave. To answer this question, the court must examine all the circumstances surrounding the interrogation
Authority:
People v. NavaAdame (2025) 116 Cal.App.5th 1, 16
Third Holding:
Relevant considerations include (1) who initiated the contact; (2) whether the person agreed to the interview; (3) whether the person was questioned as a witness or suspect; (4) the interview’s location; (5) whether police said the person was under arrest or in custody (6) conversely, whether they said the person was free to leave at any time; (7) whether the person’s movement was restrained; (7) the length of questioning; (8) the number of officers; (9) the degree of police control over the interrogation; (10) whether officers conveyed a belief in the person’s guilt and suggested they had incriminating evidence; (11) whether the tone was aggressive or accusatory; (12) whether police used interrogation tactics designed to pressure the person; and (13) whether the person was arrested at the end of the interrogation.
Authority:
People v. NavaAdame (2025) 116 Cal.App.5th 1, 16-17
Fourth Holding:
The prosecution has the burden of proving a defendant was not in custody. We review the trial court’s factual findings for substantial evidence but independently decide if the interrogation was custodial.
(GARY Note: the court then described the events in detail that led the court to declare “Based on the totality of the circumstances, we conclude defendant was subjected to a custodial interrogation long before he received Miranda advisements.” Because the opinion is unpublished, it is not useful to recite the circumstances, because you cannot cite this case as an example of a finding that Miranda rights should have been given earlier. If an attorney wants to read the full opinion, I can provide it on request.)
Authority:
In re Anthony L. (2019) 43 Cal.App.5th 438, 445
Fifth Holding:
A confession held inadmissible by reason of having been obtained in violation of the prophylactic Miranda requirements is subject to a harmless-error standard of review specified in Chapman. Under that standard, we ask whether it appears beyond a reasonable doubt that the error complained of did not contribute to the verdict obtained. To say that an error did not contribute to the verdict is to find that error unimportant in relation to everything else the jury considered on the issue in question.
Authority:
People v. NavaAdame (2025) 116 Cal.App.5th 1, 21-22
Chapman v. California (1967) 386 U.S. 18, 24
Sixth Holding:
The erroneous admission of defendant’s confession cannot be regarded as unimportant. A confession is like no other evidence. Indeed, the defendant’s own confession is probably the most probative and damaging evidence that can be admitted against him. Confessions often operate as a kind of evidentiary bombshell which shatters the defense and are thus much more likely to be prejudicial.
Authority:
Arizona v. Fulminante (1991) 499 U.S. 279, 296
People v. Neal (2003) 31 Cal.4th 63, 86
Seventh Holding:
We decline to consider defendant’s testimony at trial in assessing harmlessness. When an illegally obtained confession is erroneously admitted, the defendant’s testimony will not render the error harmless unless it is shown beyond a reasonable doubt that the defendant did not take the stand in an attempt to mitigate the explosive impact of a confession which had left his case in ruin.
Authority:
People v. Marlow (2004) 34 Cal.4th 131, 151