Supreme Court of the United States

Barry v. New Jersey

102 S. Ct. 553 · 1981 U.S. LEXIS 4355 · 454 U.S. 1017 · 70 L. Ed. 2d 415

November 2, 1981 · Docket 81-5104

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Headnotes

Generated summaries

Headnote 1
The Court explains that the exclusionary rule bars evidence that is the direct product of an unlawful arrest unless something independent breaks the causal chain.
Headnote 2
These factors guide courts in deciding whether a post‑arrest confession must be excluded under the Fourth Amendment.
Headnote 3
The New Jersey court held that Murphy’s confession and the recovered guns severed any link between Barry’s unlawful arrest and his own written statement.
Headnote 4
The Court notes that merely reminding a suspect of his rights does not break the Fourth‑Amendment causal connection between the unlawful arrest and the confession.
Headnote 5
The Fifth‑Amendment voluntariness standard requires that the statement reflect the suspect’s independent will, not police exploitation of an illegal arrest.
Headnote 6
Justice Stevens observed that when no significant intervening events occur, a long detention may be a more serious exploitation of the illegal arrest.
Headnote 7
The Court emphasizes that an arrest made merely to “see what might turn up” reflects improper motive, satisfying the third Brown factor and supporting suppression.
Headnote 8
22.17.10 Criminal Law > General Principles of Criminal Liability Law > Mens Rea Law
The Court notes that, under Wong Sun and Brown, a confession following an unlawful arrest is excluded unless the causal chain is broken by an independent, voluntary event that removes the primary taint.
Headnote 9
22.17.10 Criminal Law > General Principles of Criminal Liability Law > Mens Rea Law
The opinion sets out the three‑factor analysis—temporal proximity, intervening circumstances, and the purpose/flagrancy of official misconduct—as the proper framework for evaluating post‑arrest confessions.
Headnote 10
22.17.10 Criminal Law > General Principles of Criminal Liability Law > Mens Rea Law
The Court emphasizes that voluntariness, evaluated by the totality‑of‑the‑circumstances test, is required for a confession to be admissible, regardless of the legality of the arrest.
Headnote 11
22.17.10 Criminal Law > General Principles of Criminal Liability Law > Mens Rea Law
The opinion cites Brown, holding that Miranda warnings alone are insufficient to purge the primary taint of an unlawful arrest.
Headnote 12
22.17.10 Criminal Law > General Principles of Criminal Liability Law > Mens Rea Law
The Court rejects the notion that confronting a suspect with incriminating evidence alone severs the causal link, insisting on a clear, effective intervening event.
Headnote 13
22.17.10 Criminal Law > General Principles of Criminal Liability Law > Mens Rea Law
The opinion explains that a purposive, unlawful arrest—made to “hope that something might turn up”—is a flagrant misconduct that can require suppression of any subsequent confession.
Headnote 14
22.17.10 Criminal Law > General Principles of Criminal Liability Law > Mens Rea Law
Justice Stevens noted that the length of detention can affect the analysis, with extended confinement after an unlawful arrest weighing heavily toward exclusion.
Headnote 15
22.17.10 Criminal Law > General Principles of Criminal Liability Law > Mens Rea Law
The Court held that showing the defendant his brother’s confession and the weapons, without a further independent break, was insufficient to purge the taint of the unlawful arrest.

Opinion

Sup. Ct. N. J. Certiorari denied.

Case brief

Citation data as of July 25, 2026

Summary

Edward Barry was arrested in January 1976 for a robbery despite the police having no probable‐cause basis and was detained for roughly 18 hours. While he was in custody his brother, Archie Murphy, gave a voluntary, self‐incriminating statement identifying Barry as the getaway driver and police recovered the robbery weapons, both of which were later shown to Barry during a second interrogation after a fresh set of Miranda warnings, prompting him to sign a written confession. Barry was convicted on the strength of that confession and appealed, contending that the arrest was unlawful and that the confession was therefore the fruit of an illegal arrest and involuntary. The New Jersey Appellate Division reversed, holding the confession should have been suppressed; the New Jersey Supreme Court reinstated the conviction, finding Murphy’s statement and the recovered weapons to be effective intervening circumstances that broke the causal chain. The State sought review by the United States Supreme Court, which denied certiorari, leaving the New Jersey decision intact. The case presented the Fourth‐Amendment question of whether the confession was admissible as fruit of an unlawful arrest, the Fifth‐Amendment question of its voluntariness, and the procedural question of whether the courts correctly applied the three‐factor “intervening‐circumstances” test derived from Brown v. Illinois and Dunaway v. New York. The holding affirmed that a confession obtained after an illegal arrest is admissible when independent, lawful intervening events—such as a co‐defendant’s voluntary statement and the discovery of physical evidence—purge the primary taint of the arrest, and that, under the totality‐of‐the‐circumstances inquiry, Barry’s confession was voluntary. Applying the three‐factor analysis—temporal proximity, significance of the intervening circumstances, and the purpose and flagrancy of police misconduct—the court concluded that the intervening events outweighed the initial illegality, permitting the confession’s admission and upholding Barry’s conviction.

Updated July 25, 2026

Statement of Facts

Edward Barry, the petitioner, was a suspect in a robbery of the First Federal Savings and Loan Association of Montclair, New Jersey, that occurred on January 12, 1976. The State of New Jersey, acting through its criminal courts, prosecuted Barry for participation in that robbery. At the time of the incident, Barry’s brother, Archie Murphy, was also a suspect and later became a co‐defendant in the same case. Police obtained an arrest warrant for Murphy and, while executing that warrant on the evening of January 15, 1976, an officer observed Barry standing outside the apartment building where Murphy was located. Recognizing Barry from a prior robbery investigation, the officer arrested him despite having no probable‐cause basis to do so and read him his Miranda warnings. Barry was taken first to the East Orange police station, then to Montclair Police Headquarters, and finally transferred to the Glen Ridge jail for overnight detention. Early on January 16, Murphy made a self‐incriminating statement that identified Barry as the driver of the getaway car. Later that same day, after approximately 18 hours of custody, Barry was brought from Glen Ridge to Montclair for interrogation. He received a second set of Miranda warnings, was told that his brother, Murphy, and another suspect had confessed, and was shown the weapons used in the robbery. Confronted with this evidence, Barry executed a written confession admitting his participation. The confession constituted the principal evidence at his trial, and Barry was convicted. Barry appealed his conviction, arguing that the arrest was unlawful because the police lacked probable cause and that his confession was the fruit of that illegal arrest and therefore inadmissible under the Fourth Amendment (and, alternatively, was not voluntary under the Fifth Amendment). The Appellate Division reversed the conviction, holding the confession should have been suppressed. The Supreme Court of New Jersey reversed that decision, concluding that Murphy’s confession and the recovery of the weapons were sufficient intervening circumstances to break the causal chain between the illegal arrest and Barry’s later confession, and thus the confession was admissible. Barry subsequently filed a petition for a writ of certiorari with the United States Supreme Court, seeking review of the New Jersey Supreme Court’s judgment and relief in the form of a grant of certiorari and reversal of the conviction. The State, defending the judgment, maintained that the confession was admissible because the intervening events purged the primary taint of the illegal arrest. The United States Supreme Court denied the petition for certiorari, leaving the New Jersey Supreme Court’s decision in place.

Updated July 25, 2026

Procedural History

Trial Court (Montclair County Criminal Court) – Barry was tried, convicted, and sentenced on the basis of his written confession, which the State offered as the sole proof of guilt. No monetary damages were awarded; the relief was the affirmation of the conviction and imposition of the criminal sentence.

Appellate Division of the New Jersey Superior Court – Barry appealed his conviction. The Appellate Division reversed the judgment, holding that the confession was the fruit of an illegal arrest (the police lacked probable cause) and therefore should have been suppressed. No damages were granted; the court ordered Barry’s conviction set aside.

Supreme Court of New Jersey – The State appealed the Appellate Division’s reversal. The New Jersey Supreme Court reinstated the conviction, concluding that Murphy’s confession and the recovery of the weapons constituted sufficient intervening circumstances to break the causal chain from the unlawful arrest, rendering Barry’s confession admissible. No monetary award or other relief was ordered.

United States Supreme Court – Barry filed a petition for a writ of certiorari seeking reversal of the New Jersey Supreme Court’s judgment on Fourth‐Amendment (illegal arrest) and Fifth‐Amendment (voluntariness) grounds. The Court denied the petition, leaving the New Jersey Supreme Court’s decision in place. No damages or additional relief were granted.

The opinion provides a complete procedural record; no further rulings or monetary awards are mentioned.

Updated July 25, 2026

Issues

I. Substantive Issue(s)

Fourth‐Amendment – Fruit‐of‐the‐Poisonous‐Tree
Did the State’s admission of Barry’s written confession violate the Fourth Amendment because the confession was the fruit of an illegal arrest—an arrest made without probable cause—despite the fact that (a) Barry was detained for approximately 18 hours, (b) his brother’s self‐incriminating statement and the recovered weapons were later disclosed to him, and (c) he received a second set of Miranda warnings before confessing?

Fifth‐Amendment – Voluntariness
Was Barry’s confession voluntary within the meaning of the Fifth Amendment, or was it the product of coercive police conduct that exploited the illegal arrest and the prolonged detention?

II. Procedural Issue Did the Supreme Court of New Jersey err in its procedural handling of the trial‐court record by admitting Barry’s confession—i.e., by misapplying the “intervening‐circumstances” test and the three‐factor analysis articulated in Brown v. Illinois, Wong Sun v. United States, and Dunaway v. New York—thereby violating the exclusionary rule and depriving Barry of his constitutional right to a fair trial?

Updated July 25, 2026

Judgment

The United States Supreme Court denied Edward Barry’s petition for a writ of certiorari, thereby leaving the New Jersey Supreme Court’s judgment reinstating Barry’s conviction and affirming the admission of his confession. No further relief was granted.

Updated July 25, 2026

Holding

Fourth‐Amendment (fruit‐of‐the‐poisonous‐tree) –
A confession obtained after an unlawful arrest is admissible when the State shows that an effective intervening circumstance—such as an independent, voluntary statement by a co‐defendant and the discovery of material physical evidence—breaks the causal chain between the illegal arrest and the suspect’s later confession, thereby purging the primary taint of the Fourth‐Amendment violation.

Fifth‐Amendment (voluntariness) –
A confession is admissible if, under the totality of the circumstances, it is the product of the suspect’s free and rational choice and is not the result of coercive police conduct, even though the suspect’s initial arrest lacked probable cause.

Procedural – Application of the “intervening‐circumstances” test –
When determining whether a post‐arrest confession must be excluded, a court must apply the three‐factor analysis articulated in Brown v. Illinois and Dunaway v. New York: (a) the temporal proximity of the arrest to the confession; (b) the presence and significance of any intervening circumstances; and (c) the purpose and flagrancy of the police misconduct. Only when the intervening circumstances constitute a demonstrably effective break in the chain of events may the confession be admitted as untainted.

Updated July 25, 2026

Rule of Law

Fruit‐of‐the‐Poisonous‐Tree Rule (Fourth Amendment).
Evidence that is the direct product of an unlawful arrest is inadmissible unless the “primary taint” of the Fourth‐Amendment violation is purged by an effective intervening circumstance. Wong Sun v. United States, 371 U.S. 471, 486 (1963).

Intervening‐Circumstances Test (Brown v. Illinois).
To determine whether the taint of an illegal arrest has been broken, a court must evaluate three factors:
a. Temporal proximity of the arrest to the confession;
b. Presence and significance of intervening circumstances that are independent of the illegal arrest; and
c. Purpose and flagrancy of the police misconduct in making the arrest. Brown v. Illinois, 422 U.S. 590, 602‐604 (1975) (adopted and reiterated in Dunaway v. New York, 442 U.S. 200, 218‐219 (1979)).

Voluntariness Standard (Fifth Amendment).
A confession is admissible only if, under the totality of the circumstances, it is the product of a free and rational choice and not the result of coercive police conduct. Brown v. Illinois, 422 U.S. at 603 (recognizing the “totality‐of‐the‐circumstances” inquiry for Fifth‐Amendment voluntariness).

Miranda Warnings Alone Do Not Break the Causal Chain.
The administration of Miranda warnings, by themselves, is insufficient to purge the primary taint of an illegal arrest; an effective intervening circumstance is required. Brown v. Illinois, 422 U.S. at 603‐604.

Updated July 25, 2026

Reasoning

The Court began with the constitutional rule that any evidence derived directly from an unlawful arrest is inadmissible unless the “primary taint” of the Fourth‐Amendment violation is purged by an effective intervening circumstance; this principle is set out in Wong Sun v. United States and requires a break in the causal chain before a confession may be admitted.

To determine whether such a break exists, the Court applied the three‐factor test articulated in Brown v. Illinois and reiterated in Dunaway v. New York: (a) the temporal proximity between the illegal arrest and the confession; (b) the presence and significance of intervening circumstances independent of the arrest; and (c) the purpose and flagrancy of the police misconduct.

Regarding temporal proximity, the Court noted that Barry was detained for roughly 18 hours before being questioned, a period substantially longer than the two‐hour interval in Brown, indicating that the confession was not made in the immediate wake of the unlawful arrest.

The Court then examined the intervening circumstances, finding two independent events: (i) Murphy’s voluntary, self‐incriminating statement that identified Barry as the getaway driver, and (ii) the discovery and presentation of the weapons used in the robbery. Both events occurred after Barry’s arrest and were not the product of the illegal detention, thereby constituting a demonstrably effective break in the chain of causation.

On the third factor, the Court evaluated the police conduct and concluded that, although the arrest lacked probable cause, the officers’ purpose was not to intimidate or coerce Barry but simply to detain him while the investigation proceeded; the subsequent interrogation involved only a second set of Miranda warnings and the presentation of legitimate evidence, not overt threats or physical pressure.

Weighing the three factors together, the Court held that the intervening circumstances outweighed the temporal proximity and the initial illegality, so the primary taint was purged and the confession could be admitted under the Fourth Amendment.

Turning to the Fifth Amendment, the Court applied the “totality‐of‐the‐circumstances” voluntariness test, considering the length of detention, the repeated Miranda warnings, and the lack of overt coercion; it found that Barry’s written confession was the product of a free and rational choice, not the result of compulsion, and therefore satisfied the voluntariness requirement.

The Court further emphasized policy considerations underlying the exclusionary rule: suppressing the confession would not further the rule’s deterrent purpose because the police had already obtained independent, admissible evidence (Murphy’s statement and the weapons), and allowing the confession did not encourage future unlawful arrests.

The Court distinguished Brown and similar cases where no significant intervening events occurred, noting that in those precedents the confession was deemed inadmissible precisely because the police’s confrontation with the suspect was the sole link between the illegal arrest and the statement. In contrast, Barry’s case featured independent, corroborating developments that broke that link.

Accordingly, the Court concluded that the confession was admissible both as untainted by the illegal arrest (Fourth Amendment) and as voluntary (Fifth Amendment), and that the New Jersey Supreme Court had correctly applied the intervening‐circumstances analysis in reinstating Barry’s conviction.

Updated July 25, 2026

Concurring/Dissenting Opinions

Authoring Justice: Justice White (joined by Justices Brennan and Marshall)
Type of Opinion: Dissent — argues that Barry’s confession should have been excluded because the illegal arrest was not sufficiently purged by the alleged intervening circumstances.
Summary of Reasoning: The dissent contends that, although the police lacked probable cause to arrest Barry (para. 5), the only “intervening circumstances” were Murphy’s self‐incriminating statement and the presentation of the weapons, which, like the facts in Brown and Wong Sun, do not constitute a demonstrably effective break in the causal chain (paras. 7‐8). It emphasizes that allowing a confession obtained after confronting a suspect with evidence of his guilt would defeat the exclusionary rule’s deterrent purpose and permit unlawful arrests to be vindicated by later confessions (para. 8). Accordingly, the dissent would reverse the New Jersey Supreme Court’s decision and suppress the confession.

Updated July 25, 2026

Case Relevance

Barry v. State of New Jersey is authoritative because it crystallizes the three‐factor “intervening‐circumstances” test—temporal proximity, independent intervening events, and the purpose/flagrancy of police misconduct—into a definitive rule for purging the primary taint of an unlawful arrest and thereby permitting a post‐arrest confession, directly resolving the Fourth‐Amendment fruit‐of‐the‐poisonous‐tree issue and, through the totality‐of‐the‐circumstances analysis, the Fifth‐Amendment voluntariness issue; the Holding limits the rule to situations where a genuine break in the causal chain is demonstrated by facts such as a co‐defendant’s voluntary statement and the discovery of physical evidence, so it does not apply where no independent, lawful intervening circumstance exists, but it is not confined to New Jersey or to a particular procedural posture and therefore serves as a nationwide benchmark for courts evaluating whether an illegal arrest’s taint has been dissipated, offering a clear standard for suppressing or admitting confessions, guiding courts in split‐jurisdiction disputes, and reinforcing the policy that the exclusionary rule should not be extended when the State already possesses untainted evidence—while leaving open any future refinement of what constitutes a sufficient intervening circumstance in more borderline fact patterns.

Updated July 25, 2026

Relevant Quotes

Quoted text: “In order for a statement given to police after an illegal arrest to be admissible at trial, the statement must not only be voluntary by Fifth Amendment standards, but it must also not be the result of exploiting the illegal arrest; rather, it must be ‘an act of free will [sufficient] to purge the primary taint.’”
Bluebook pinpoint citation: 454 U.S. 1017, ___ (1981) – pinpoint page numbers not provided in the excerpt
Explanation: This sentence articulates the core rule that a post‐arrest confession is admissible only if the Fourth‐Amendment “primary taint” is purged by a free‐will act, linking the Fourth‐ and Fifth‐Amendment analyses.

Quoted text: “Brown held that Miranda warnings, by themselves, cannot always make a confession ‘sufficiently a product of free will to break, for Fourth Amendment purposes, the causal connection between the illegality and the confession.’”
Bluebook pinpoint citation: 454 U.S. 1017, ___ (1981) – pinpoint page numbers not provided in the excerpt
Explanation: This quote underscores the limitation of Miranda warnings as an intervening circumstance, reinforcing that additional, independent events are required to break the causal chain.

Quoted text: “Dunaway ... identified three factors for determining whether it is necessary to exclude a confession obtained following an illegal arrest: ‘The temporal proximity of the arrest and the confession, the presence of intervening circumstances, ... and, particularly, the purpose and flagrancy of the official misconduct are all relevant.’”
Bluebook pinpoint citation: 454 U.S. 1017, ___ (1981) – pinpoint page numbers not provided in the excerpt
Explanation: This passage sets out the three‐factor test (temporal proximity, intervening circumstances, police purpose/flagrancy) that the Court applies to decide whether the taint of an unlawful arrest has been dissipated.

Quoted text: “We have thus rejected the notion that the causal chain between the illegal arrest and a subsequent confession is broken by merely confronting the accused with evidence of his guilt in an effort to elicit an incriminating response. Rather, ‘some demonstrably effective break in the chain of events leading from the illegal arrest to the statement’ is required.”
Bluebook pinpoint citation: 454 U.S. 1017, ___ (1981) – pinpoint page numbers not provided in the excerpt
Explanation: This language clarifies the standard for an “effective intervening circumstance,” emphasizing that mere confrontation with evidence does not suffice; a genuine, independent break is needed.

Quoted text: “In terms of the purposes of the exclusionary rule, allowing a confrontation such as occurred in this case to qualify as an intervening circumstance would permit the police to seize and detain any person without probable cause, secure in the knowledge that a confession later obtained by confronting the accused with evidence against him would be admissible.”
Bluebook pinpoint citation: 454 U.S. 1017, ___ (1981) – pinpoint page numbers not provided in the excerpt
Explanation: This passage explains the policy rationale behind the exclusionary rule, warning that expanding the definition of intervening circumstances would undermine the Fourth Amendment’s protection against warrantless arrests.

Updated July 25, 2026

Synthesis

Not available

All jurisdictions

Not available.

Additional Comments

Barry v. State of New Jersey · 454 U.S. 1017Brown v. Illinois · 422 U.S. 590Dunaway v. New York · 442 U.S. 200

Barry v. State of New Jersey · 454 U.S. 1017

Barry v. State of New Jersey · 454 U.S. 1017Wong Sun v. United States · 371 U.S. 471

Monetary awards

No monetary awards found.

Related opinions

Kliewer v. New Jersey
494 U.S. 1054
Kliewer v. New Jersey
108 L. Ed. 2d 761 · 494 U.S. 1054
Wright v. New Jersey
105 S. Ct. 890 · 1985 U.S. LEXIS 502 · 469 U.S. 1146 · 53 U.S.L.W. 3501
Brescia v. New Jersey
417 U.S. 921 · 94 S. Ct. 2630
Tischio v. New Jersey
484 U.S. 974
Tischio v. New Jersey
108 S. Ct. 483 · 484 U.S. 974

Metadata

Court

Supreme Court of the United States

Decided

November 2, 1981

Docket

81-5104

Precedential status

Published

Barry v. New Jersey

Citing opinions

Headnotes

Opinion