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Illegal Predicate Searches And Tainted Warrants After Heien And Strieff, Kit Kinports Jul 2019

Illegal Predicate Searches And Tainted Warrants After Heien And Strieff, Kit Kinports

Kit Kinports

A long-standing debate has surrounded the relationship between two features of the Fourth Amendment's exclusionary rule - the fruits of the poisonous tree doctrine and the good-faith exception - in cases where the evidence used to secure a search warrant was obtained in violation of the defendant's constitutional rights. Some judges and scholars maintain that the fruits of the poisonous tree doctrine takes precedence in such "tainted warrant" cases, leading to the suppression of any evidence seized in executing the warrant unless the warrant was supported by probable cause independent of the illegal predicate search. By contrast, others believe that …


The Quantum Of Suspicion Needed For An Exigent Circumstances Search, Kit Kinports Jul 2019

The Quantum Of Suspicion Needed For An Exigent Circumstances Search, Kit Kinports

Kit Kinports

For decades, the United States Supreme Court opinions articulating the standard of exigency necessary to trigger the exigent circumstances exception to the Fourth Amendment's warrant requirement have been maddeningly opaque and confusing. Some cases require probable cause, others call for reasonable suspicion, and still others use undefined and unhelpful terms such as "reasonable to believe" in describing how exigent the situation must be to permit the police to proceed without a warrant. Nor surprisingly, the conflicting signals coming from the Supreme Court have led to disagreement in the lower courts.

To resolve this conflict and provide guidance to law enforcement …


Heien'S Mistake Of Law, Kit Kinports Jul 2019

Heien'S Mistake Of Law, Kit Kinports

Kit Kinports

The Supreme Court has been whittling away at the Fourth Amendment for decades. The Court's 2014 ruling in Heien v. North Carolina allowing the police to make a traffic stop based on a reasonable mistake of law generated little controversy among the Justices and escaped largely unnoticed by the press-perhaps because yet another Supreme Court decision reading the Fourth Amendment narrowly is not especially noteworthy or because the opinion's cursory and overly simplistic analysis equating law enforcement's reasonable mistakes of fact and law minimized the significance of the Court's decision. But the temptation to dismiss Heien as just another small …


Veteran Police Officers And Three-Dollar Steaks: The Subjective/Objective Dimensions Of Probable Cause And Reasonable Suspicion, Kit Kinports Jan 2016

Veteran Police Officers And Three-Dollar Steaks: The Subjective/Objective Dimensions Of Probable Cause And Reasonable Suspicion, Kit Kinports

Kit Kinports

This Article addresses two issues surrounding probable cause and reasonable suspicion that test the line between subjective and objective standards in Fourth Amendment jurisprudence: the extent to which a particular police officer’s training and experience ought to be considered in measuring probable cause and reasonable suspicion, and the relevance of the officer’s subjective beliefs about the presence of a weapon in assessing the reasonable suspicion required to justify a frisk. Although both questions have split the lower courts and remain unresolved by the Supreme Court, the majority of courts treat them inconsistently, recognizing the importance of an officer’s training, experience, …


The Supreme Court's Love-Hate Relationship With Miranda, Kit Kinports Jan 2016

The Supreme Court's Love-Hate Relationship With Miranda, Kit Kinports

Kit Kinports

In recent years, the Supreme Court has enjoyed a love-hate relationship with its landmark decision in Miranda v. Arizona. While the Court has not hesitated to narrow Miranda’s reach, it has also been wary of deliberate efforts to circumvent it. This pragmatic approach to Miranda can be doctrinally unsatisfying and even incoherent at times, but it basically maintains the core structure of Miranda as the police have come to know and adapt to it. Last Term provided the first glimpse of the Roberts Court’s views on Miranda, as the Court considered three Miranda cases: Maryland v. Shatzer, Florida v. Powell, …


The Dog Days Fourth Amendment Jurisprudence, Kit Kinports Jan 2016

The Dog Days Fourth Amendment Jurisprudence, Kit Kinports

Kit Kinports

This Article discusses Florida v. Harris and Florida v. Jardines, the two Fourth Amendment drug dog opinions issued by the Supreme Court earlier this year. Together the cases hold that a narcotics detection dog effects a “search” when it intrudes on a constitutionally protected area in order to collect evidence, but that the dog’s positive alert is generally sufficient to support a finding of probable cause. The piece argues that both cases essentially generate a bright-line rule, thereby deviating from precedent that favored a more amorphous standard considering all the surrounding circumstances. Like many purportedly clear rules, the ones flowing …


Justice Blackmun's Mark On Criminal Law And Procedure, Kit Kinports Jan 2016

Justice Blackmun's Mark On Criminal Law And Procedure, Kit Kinports

Kit Kinports

When Justice Blackmun was nominated to the Court in 1970, Americans were consumed with the idea of crime control. In the 1968 presidential campaign, Richard Nixon had called the Supreme Court "soft on crime" and had promised to "put 'law and order' judges on the Court." While sitting on the Eighth Circuit, the Justice had "seldom struck down searches, seizures, arrests or confessions," and most of his opinions in criminal cases had "affirmed guilty verdicts and sentences." Thus, according to one commentator, Justice Blackmun seemed to be "exactly what Nixon was looking for: a judge who believed in judicial restraint, …


Probable Cause And Reasonable Suspicion: Totality Tests Or Rigid Rules?, Kit Kinports Jan 2016

Probable Cause And Reasonable Suspicion: Totality Tests Or Rigid Rules?, Kit Kinports

Kit Kinports

This piece argues that the Supreme Court's April 2014 decision in Navarette v. Calfornia, like last Term's opinion in Florida v. Harris, deviates from longstanding Supreme Court precedent treating probable cause and reasonable suspicion as totality-of-the-circumstances tests. Instead, these two recent rulings essentially rely on rigid rules to define probable cause and reasonable suspicion. The article criticizes the Court for selectively endorsing bright-line tests that favor the prosecution, and argues that both decisions generate rules that oversimplify and therefore tend to be overinclusive.


Habeas Corpus, Qualified Immunity, And Crystal Balls: Predicting The Course Of Constitutional Law, Kit Kinports Jan 2016

Habeas Corpus, Qualified Immunity, And Crystal Balls: Predicting The Course Of Constitutional Law, Kit Kinports

Kit Kinports

After describing the basic legal and policy issues surrounding the qualified immunity defense and the use of novelty to explain procedural defaults in habeas cases, Part I of this article advocates a standard for both types of cases that asks whether a person exercising reasonable diligence in the same circumstances would have been aware of the relevant constitutional principles. With this standard in mind, Part II examines the qualified immunity defense in detail, concluding that in many cases public officials are given immunity even though they unreasonably failed to recognize the constitutional implications of their conduct. Part III compares the …


Diminishing Probable Cause And Minimalist Searches, Kit Kinports Jan 2016

Diminishing Probable Cause And Minimalist Searches, Kit Kinports

Kit Kinports

This paper comments on recent Supreme Court opinions that have used phrases such as "reasonable belief" and "reason to believe" when analyzing intrusions that generally require proof of probable cause. Historically, the Court used these terms as shorthand references for both probable cause and reasonable suspicion. While this lack of precision was unobjectionable when the concepts were interchangeable, that has not been true since Terry v. Ohio created a distinction between the two standards. When the Justices then resurrect these terms without situating them in the dichotomy between probable cause and reasonable suspicion, it is not clear whether they are …


Culpability, Deterrence, And The Exclusionary Rule, Kit Kinports Jan 2016

Culpability, Deterrence, And The Exclusionary Rule, Kit Kinports

Kit Kinports

This Article discusses the Supreme Court’s use of the concepts of culpability and deterrence in its Fourth Amendment jurisprudence, in particular, in the opinions applying the good-faith exception to the exclusionary rule. The contemporary Court sees deterrence as the exclusionary rule’s sole function, and the Article begins by taking the Court at its word, evaluating its exclusionary rule case law on its own terms. Drawing on three different theories of deterrence – economic rational choice theory, organizational theory, and the expressive account of punishment – the Article analyzes the mechanics by which the exclusionary rule deters unconstitutional searches and questions …


Criminal Procedure In Perspective, Kit Kinports Jan 2016

Criminal Procedure In Perspective, Kit Kinports

Kit Kinports

This Article attempts to situate the Supreme Court's constitutional criminal procedure jurisprudence in the academic debates surrounding the reasonable person standard, in particular, the extent to which objective standards should incorporate a particular individual's subjective characteristics. Analyzing the Supreme Court's search and seizure and confessions opinions, I find that the Court shifts opportunistically from case to case between subjective and objective tests, and between whose point of view - the police officer's or the defendant's - it views as controlling. Moreover, these deviations cannot be explained either by the principles the Court claims underlie the various constitutional provisions at issue …


Camreta And Al-Kidd: The Supreme Court, The Fourth Amendment, And Witnesses, Kit Kinports Jan 2016

Camreta And Al-Kidd: The Supreme Court, The Fourth Amendment, And Witnesses, Kit Kinports

Kit Kinports

Although few noticed the link between them, two Supreme Court cases decided in the same week last Term, Ashcroft v. al-Kidd and Camreta v. Greene, both involved the Fourth Amendment implications of detaining witnesses to a crime. Al-Kidd, an American citizen, was arrested under the federal material witness statute in connection with an investigation into terrorist activities, and Greene, a nine-year-old suspected victim of child abuse, was seized and interrogated at school by two state officials. The opinions issued in the two cases did little to resolve the constitutional issues that arise in witness detention cases, and in fact muddied …