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Missouri v. Seibert

No. 02-1371 SCOTUS · Decided Decided SCOTUS
Argued: Dec 9, 2003 Decided: Jun 28, 2004
📄 Read the Opinion

Case Overview

Police interrogated Patrice Seibert about an arson that killed a teenager, deliberately withholding Miranda warnings to extract a confession, then giving warnings and re-questioning to get a 'clean' repeat. The Supreme Court held that midstream Miranda warnings given after a deliberate question-first strategy are ineffective, and the postwarning confession must be suppressed. The plurality focused on whether Miranda warnings could function effectively given the deliberate two-step tactic. Kennedy's concurrence in judgment, widely regarded as the controlling opinion, applied a narrower test requiring proof of a deliberate strategy.

Decision

5-4
Only portions joined by a majority are binding precedent
Opinion Souter, J. (plurality - joined by Stevens, Ginsburg, Breyer)
Concurrence Breyer, J. (would apply the fruits of the poisonous tree doctrine)
Concurrence Kennedy, J. (concurrence in judgment - narrower deliberate two-step test; curative measures may suffice)
Dissent O'Connor, J. (joined by Rehnquist, C.J., Scalia, J., and Thomas, J.)

Legal Issues

MirandaFifth Amendmentpolice interrogationtwo-step interrogationself-incrimination

Opinion of the Court

Souter, J. (plurality - joined by Stevens, Ginsburg, Breyer)

The Facts

Patrice Seibert's 12-year-old son, who had cerebral palsy, died in his sleep. Fearing charges of neglect for the bed sores on his body, Seibert and others set fire to the family's mobile home with a mentally ill teenager inside to conceal the death. The teenager, Donald Rector, died in the fire. Police arrested Seibert and, pursuant to a deliberate department strategy, questioned her for 30–40 minutes without Miranda warnings until she confessed. After a 20-minute break, the officer gave Miranda warnings, obtained a signed waiver, and led Seibert through a re-telling of the same confession.

The Issue

Whether the police tactic of deliberately withholding Miranda warnings to obtain a confession, then providing warnings and re-questioning to obtain a 'clean' repeat of the same statements, violates the Fifth Amendment.

The Rules

Souter Plurality - Effectiveness Test

When Miranda warnings are given midstream after a deliberate question-first strategy, the court must ask whether the warnings could function 'effectively' to advise the suspect of her rights, given the totality of the circumstances including the completeness and detail of the unwarned confession and the overlapping content of the two rounds of questioning.

Kennedy Concurrence - Deliberate Strategy + Curative Measures

The postwarning statements must be excluded when the two-step interrogation was used in a calculated way to undermine Miranda. However, if curative measures are taken - such as a substantial break, a new location, or an explicit warning that the prior unwarned statements cannot be used - the postwarning confession may be admissible.

O'Connor Dissent - Voluntariness Standard (Oregon v. Elstad)

The dissent argued that Oregon v. Elstad's voluntariness standard should control: if the postwarning confession was voluntary and the waiver was knowing and intelligent, the confession should be admissible regardless of the officer's subjective intent.

The Conclusion

**The postwarning confession was suppressed.** The plurality held that midstream Miranda warnings, given after a deliberate question-first strategy designed to render the warnings ineffective, cannot comply with Miranda. Kennedy's controlling concurrence required proof of a deliberate two-step tactic but allowed that curative measures could save a postwarning confession. O'Connor's dissent would have applied the voluntariness standard from Oregon v. Elstad.

CourtSupreme Court of the United States
Filed -
Judge -
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No circuit court data for this case.

Cert Granted -
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Decision

5-4
Only portions joined by a majority are binding precedent
Opinion Souter, J. (plurality - joined by Stevens, Ginsburg, Breyer)
Concurrence Breyer, J. (would apply the fruits of the poisonous tree doctrine)
Concurrence Kennedy, J. (concurrence in judgment - narrower deliberate two-step test; curative measures may suffice)
Dissent O'Connor, J. (joined by Rehnquist, C.J., Scalia, J., and Thomas, J.)
SCOTUS TMR-716b4d6d Jun 22, 2026
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