Background
John Harold Sanders was arrested without a warrant in January 2013 after bringing his three-month-old daughter to a hospital with suspected inflicted injuries. His daughter died that evening, and an autopsy attributed her death to a traumatic brain injury and classified it as a homicide. Approximately 64 hours after his arrest—and before any judicial determination of probable cause—Sanders waived his Miranda rights and gave police varying explanations for the injuries, including that he shook the child when she would not stop crying.
A jury convicted Sanders of felony murder and first-degree child abuse, but he later received a new trial because his trial attorney had failed to consult a medical expert about the cause of death. Before retrial, the trial court ruled that Sanders’s statements were voluntary under People v. Cipriano and therefore admissible, despite finding that his detention beyond 48 hours without a probable-cause determination violated the Fourth Amendment under Riverside County v. McLaughlin. The Court of Appeals denied interlocutory review.
The Court’s Holding
The Michigan Supreme Court held that statements made while an arrestee is detained in violation of McLaughlin must be excluded unless the prosecution proves that the statements were sufficiently attenuated from the unlawful detention. Courts must consider whether Miranda warnings were given, the temporal relationship between the constitutional violation and the statements, any intervening circumstances, and the purpose and flagrancy of the police misconduct.
The Court explained that voluntariness is a separate threshold inquiry: an involuntary statement is inadmissible, but voluntariness alone does not resolve whether a statement is the fruit of an unlawful seizure. It overruled People v. Manning to the extent that decision treated Cipriano’s voluntariness analysis as sufficient to address the Fourth Amendment violation.
Because the trial court had not performed the required attenuation analysis, the Supreme Court vacated the order admitting Sanders’s statements and remanded for reconsideration under the proper standard. It did not decide whether the statements ultimately must be suppressed or whether the trial court clearly erred in finding them voluntary.
Key Takeaways
- A statement obtained during an unjustified detention exceeding 48 hours after a warrantless arrest is subject to the Fourth Amendment exclusionary rule.
- The prosecution bears the burden of showing that the statement was sufficiently attenuated from the unlawful detention.
- Miranda warnings and a finding of voluntariness do not, by themselves, purge the taint of a Fourth Amendment violation.
- During an ongoing McLaughlin violation, a longer unlawful detention generally weighs against attenuation.
Why It Matters
The decision establishes a distinct Fourth Amendment suppression analysis for statements obtained during unlawfully prolonged detention in Michigan. Trial courts may no longer treat delay in obtaining a probable-cause determination merely as one factor in deciding whether a confession was voluntary.
The ruling also creates a meaningful evidentiary consequence for failing to bring warrantless arrestees promptly before a judicial officer, while preserving the admission of statements when prosecutors can demonstrate that intervening circumstances or other factors broke the causal connection to the unlawful detention.