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Washington Search And Seizure Law: 2026 Update, Justice Charles W. Johnson, Justice Debra L. Stephens, Justice Steven González

Seattle University Law Review

This Survey is intended to serve as a resource which Washington lawyers, judges, law enforcement officers, and others can turn to as an authoritative starting point for researching Washington search and seizure law. In order to be useful as a research tool, this Survey requires periodic updates to address new cases interpreting the Washington constitution and the U.S. Constitution and to reflect the current state of the law. As the U.S. Supreme Court has continued to examine Fourth Amendment search and seizure jurisprudence, its decisions and reflections on Washington law are discussed.

Most of the Survey cases involve the Washington …

Cross-Enforcing The Plain Smell Doctrine, Alexa Perez

Washington Law Review

In a state that has legalized marijuana, does a state officer have probable cause to conduct a warrantless search of a vehicle based on the smell of marijuana alone, because marijuana is still prohibited under federal law? This Article is the first to consider that unsettled question. Over the last ten years, almost every state has altered the legality of marijuana in some way, either through decriminalization or legalization. Yet the possession, use, and cultivation of marijuana continue to be illegal at the federal level. Prior to these reforms, state courts generally upheld warrantless searches of vehicles based on nothing …

Time As A Constitutional Constraint: Resolving The Circuit Split On Prolonged Fourth Amendment, Ian Seabrooks

Washington Law Review Online

The Fourth Amendment of the U.S. Constitution states, “[t]he right of the people to be secure in their persons, houses, papers, and effects, against unreasonable searches and seizures, shall not be violated. . . .” Some circuits, like the Ninth and D.C. Circuits, have interpreted the Fourth Amendment’s reasonableness standard to apply beyond just the initial seizure of property but also to include the continued retention of the seized property. Other circuits, such as the First, Second, Sixth, Seventh, and Eleventh Circuits, have read the reasonableness standard more narrowly and interpreted this requirement to pertain only to the original seizure. …

The Reasonable Officer And The Disabled Subject, Jamelia N. Morgan

Vanderbilt Law Review

Police violence against disabled people is a  fundamental problem of policing. Whether through so called wellness checks, quality of life policing, or coercive state civil commitment procedures, disabled people are often on the receiving end of intrusion, violence, and rights violations by law enforcement. Yet, so, too, is everyone else. That disabled people are similarly, and yet uniquely, vulnerable to intrusion, violence, and rights violations by law enforcement might seem like just another group to add to the list of groups harmed by policing and police violence. However, the focus on disability does not merely bring to the forefront problems …

The Equal Protection-Fourth Amendment Shell Game: An Essay On The Limited Reach Of The 2023 Affirmative Action Cases, The Fourth Amendment, And Race Beyond Skin Color, David B. Owens

Articles

In striking down race-conscious admissions at Harvard and the University of North Carolina, the Supreme Court used lofty rhetoric about the importance of ending race discrimination, even calling the command of Equal Protection “universal.” In two ways, this Essay explores the legal and practical limits of the affirmative action cases and illustrates how the Court’s claimed concern about race discrimination rings hollow. First, this Essay discusses state actors permitted to use race in their decision-making: the police. Unlike elite universities whose policies are subject to exacting scrutiny, the Supreme Court permits police to use race when deciding whom to seize …

What’S In A Name? How The Eleventh Circuit Ignored The Fourth Amendment To Hold That A Warrant For One Person Authorizes The Detention Of Others, Jared Mcclain, Dylan Moore

University of Miami Law Review

Odds are, your name isn’t all that unique. Most people share the same first and last name with hundreds, if not thousands, of other Americans. The frequency with which people share a name raises an important question of civil rights: What happens when officers arrest and detain an innocent person based on an arrest warrant that was issued for someone else with the same name?

In the Eleventh Circuit, the answer is almost always “nothing.” So long as a mistaken detention lasts three days or fewer, officers are free from accountability for apprehending the innocent—even if those officers have good …

Caution: Potholes In E-Scooter Data Collection, Dakota Rakestraw

Seattle University Law Review

Lime scooters keep ending up in major waterways in Washington state metro areas, a testament to the ubiquity of e-scooters in the metropolitan landscape. How they get there is unclear. Why they get there is even murkier. Perhaps the answer lies in the implications of modern geolocation data collection through e-scooters and gaps in current data collection regulation curbing individual liberties.

Since September 2020, electric scooters have run Seattle’s streets and have dramatically overtaken ridesharing bike trips. For example, from September 2020 to September 2021, there were about 1.4 million scooter and bike trips with September 2021 seeing 300,000 scooter …

Power, Responsibility, And Judicial Deference To Police Expertise In Fourth Amendment Decisionmaking, Nicholas A. Kahn-Fogel

St. John's Law Review

(Excerpt)

Courts have long deferred to police expertise in Fourth Amendment decisionmaking, most prominently in their application of the reasonable-person standard in assessments of probable cause and reasonable suspicion. Scholars have often bemoaned such deference as an abdication of the judicial obligation to make independent determinations of Fourth Amendment reasonableness. Nonetheless, the Supreme Court of the United States and lower courts are unlikely to abandon their view of police officers as possessing elevated knowledge, skill, experience, and perceptual abilities that merit judicial consideration in the evaluation of Fourth Amendment probabilities. On the other hand, the Court has tended to assume …

The Reality Of The Good Faith Exception, Matthew Tokson, Michael Gentithes

Utah Law Faculty Scholarship

The Fourth Amendment’s primary remedy is the exclusion of unlawfully obtained evidence at trial. But not every defendant whose rights are violated gets a remedy. The most substantial obstacle for defendants is the good faith exception, which directs courts to admit unlawfully collected evidence if the police can show they relied in good faith on existing authority. If the police rely on a statute that turns out to be unconstitutional, or a warrant or precedent that turns out to be invalid, the evidence they obtain will nonetheless be admitted under the good faith exception. The Supreme Court has justified this …

After The Age Of Discretion: Policing And Privacy In A World Of Automated Roadway Enforcement, Trayce Hockstad, Lawrence Cappello

St. John's Law Review

(Excerpt)

Our Fourth Amendment attempts to harmonize in fifty-eight words the tenuous, antagonistic relationship between privacy and public safety. These two values appear to be deadlocked in a contentious legal orbit, leaving behind them a trail of fascinating but foreboding jurisprudence in American law. The fundamental need of individuals for spaces of seclusion from government surveillance has endured a slow siphoning of its constitutional protection by the encroaching definition of the “public” and the perceived need to police every person and place that may be considered so. Nowhere has this proven truer than our nation’s roadways. As the judicial system …

Computationally Assessing Suspicion, Wesley M. Oliver, Morgan A. Gray, Jaromir Savelka, Kevin D. Ashley

University of Cincinnati Law Review

Law enforcement officers performing drug interdiction on interstate highways have to decide nearly every day whether there is reasonable suspicion to detain motorists until a trained dog can sniff for the presence of drugs. The officers’ assessments are often wrong, however, and lead to unnecessary detentions of innocent persons and the suppression of drugs found on guilty ones. We propose a computational method of evaluating suspicion in these encounters and offer experimental results from early efforts demonstrating its feasibility. With the assistance of large language and predictive machine learning models, it appears that judges, advocates, and even police officers could …

The Mosaic Theory In Fourth Amendment Jurisprudence: The Last Bastion Of Privacy In A Camera-Surveilled World, Auggie Alvarado

St. Mary's Law Journal

No abstract provided.

The Automated Fourth Amendment, Maneka Sinha

Emory Law Journal

Courts routinely defer to police officer judgments in reasonable suspicion and probable cause determinations. Increasingly, though, police officers outsource these threshold judgments to new forms of technology that purport to predict and detect crime and identify those responsible. These policing technologies automate core police determinations about whether crime is occurring and who is responsible.

Criminal procedure doctrine has failed to insist on some level of scrutiny of—or skepticism about—the reliability of this technology. Through an original study analyzing numerous state and federal court opinions, this Article exposes the implications of law enforcement’s reliance on these practices given the weighty interests …

The Unconstitutional Conditions Vacuum In Criminal Procedure, Kay L. Levine, Jonathan R. Nash, Robert A. Schapiro

Faculty Articles

For more than a century, the Supreme Court has applied the unconstitutional conditions doctrine in many contexts, scrutinizing government efforts to condition the tradeoff of rights for benefits with regard to speech, funding, and takings, among others. The Court has declined, however, to invoke the doctrine in the area of criminal procedure, where people accused of crime are often asked to—and often do—surrender their constitutional rights under the Fourth, Fifth, and Sixth Amendments in return for some benefit. Despite its insistence that the unconstitutional conditions doctrine applies broadly across the Bill of Rights, the Court’s jurisprudence demonstrates that the doctrine …

Constitutionalizing Racism, Jonathan Feingold

Faculty Scholarship

Unreasonable is Devon Carbado at his best. Through accessible prose, carefully crafted hypotheticals, effective visualizations, and some cross-examination (for the reader), Carbado reintroduces us to the Fourth Amendment. In arresting detail, Unreasonable" exposes how the Supreme Court has turned the Fourth Amendment against “the people”—and specifically, against people racialized as Black. Part of the “Bill of Rights,” the Fourth Amendment was adopted to protect “the right of the people” from police overreach. Yet over the past half-century, the Supreme Court has systematically repositioned the Fourth Amendment as a weapon of police power. Or as Carbado argues: whereas many assume …

Consent Searches As Police Violence, David B. Owens

Articles

Henderson and Krishnamurthi’s new paper—A Wolf in Sheep’s Attire: How Consent Enfeebles Our Fourth Amendment (hereinafter Sheep’s Attire)— powerfully advocates for reform to the consent doctrine. The paper is thoughtful, well-intentioned, and useful for challenging core assumptions about the law to help us evaluate how it should work. The piece is also fun to read as the authors breathe real-world insight into old doctrine. In the end, though the article flirts with a categorical rule about consent searches, and while the authors “think it categorically unreasonable for police to ask individuals to forgo their rights” in the context …

A Reasonable And Well-Reasoned Teaching Tool In Unreasonable Times, Jasmine Gonzales Rose

Faculty Scholarship

Devon Carbado’s most recent book, Unreasonable: Black Lives, Police Power, and the Fourth Amendment, is a must-read for anyone studying or concerned with criminal procedure or policing. Unlike some of Professor Carbado’s other work, the brilliance of this book is not necessarily new conceptualizations or theorizations—for which he is well known—but rather centers on accessible pedagogy. If you have studied race and policing, you are not likely to find a new case, study, or reference to scholarship in the book. But, you are going to understand anti-Black racism, policing, the Fourth Amendment, and their intersections better than you did …

Reasonable In Time, Unreasonable In Scope: Maximizing Fourth Amendment Protections Under Rodriguez V. United States, Thomas Heiden

Washington Law Review

In Rodriguez v. United States, the Supreme Court held that a law enforcement officer may not conduct a drug dog sniff after the completion of a routine traffic stop because doing so extends the stop without reasonable suspicion in violation of the Fourth Amendment’s prohibition on unreasonable seizures. Tracing the background of Rodriguez from the Supreme Court’s landmark decision in Terry v. Ohio, this Comment argues that Rodriguez is best understood as a reaction to the continued erosion of Fourth Amendment protections in the investigative stop context. Based on that understanding, this Comment argues for a strict reading of Rodriguez, …

Private Police Regulation And The Exclusionary Remedy: How Washington Can Eliminate The Public/Private Distinction, Jared Rothenberg

Washington Law Review

Private security forces such as campus police, security guards, loss prevention officers, and the like are not state actors covered by the Fourth Amendment’s prohibition against unreasonable searches and seizures nor the Fifth Amendment’s Miranda protections. As members of the umbrella category of “private police,” these private law enforcement agents often obtain evidence, detain individuals, and elicit confessions in a manner that government actors cannot, which can then be lawfully turned over to the government. Though the same statutory law governing private citizens (assault, false imprisonment, trespass, etc.) also regulates private police conduct, private police conduct is not bound by …

Per Curiam Signals In The Supreme Court's Shadow Docket, Zina Makar

Washington Law Review

Lower courts and litigants depend a great deal on the Supreme Court to articulate and communicate signals regarding how to interpret existing doctrine. Signals are at their strongest and most reliable when they originate from the Court’s merits docket. More recently, the Court has been increasingly relying on its orders docket—colloquially referred to as its “shadow docket”—to communicate with lower courts by summarily reversing and correcting errors in interpretation without briefing or oral argument.

Over the past decade the Roberts Court has granted certiorari to summarily reverse a growing number of qualified immunity cases, issuing over a dozen unsigned per …

Carceral Socialization As Voter Suppression, Danieli Evans

Articles

In an era of mass incarceration, many people are socialized through interactions with the carceral state. These interactions are poweful learning experiences, and by design, they are contrary to democratic citizenship. Citizenship is about belonging to a community of equals, being entitled to mutual respect and concern. Criminal punishment deliberately harms, subordinates, and stigmatizes. Encounters with the carceral system are powerful experiences of anti-democratic socialization, and they impact peoples' sense of citizenship and trust in government. Accordingly, a large body of social science research shows that eligible voters who have carceral contact are significantly less likely to vote or to …

Bond Conditions As Fourth Amendment Seizures, Rebecca Laden

Cardozo Law Review

No abstract provided.

Policing & The Problem Of Physical Restraint, Steven Arrigg Koh

Faculty Scholarship

The Fourth Amendment of the U.S. Constitution prohibits unreasonable “seizures” and thus renders unlawful police use of excessive force. On one hand, this definition is expansive. In the U.S. Supreme Court’s 2021 Term, in Torres v. Madrid, the Court clarified that a “seizure” includes any police application of physical force to the body with intent to restrain. Crucially, Chief Justice Roberts’ majority opinion emphasized that police may seize even when merely laying “the end of a finger” on a layperson’s body. And yet, the Supreme Court’s Fourth Amendment totality-of-the-circumstances reasonableness balancing test is notoriously imprecise—a “factbound morass,” in the famous …

On Warrants & Waiting: Electronic Warrants & The Fourth Amendment, Tracy Hresko Pearl

Indiana Law Journal

Police use of electronic warrant (“e-warrant”) technology has increased significantly in recent years. E-warrant technology allows law enforcement to submit, and magistrate judges to review and approve, warrant applications on computers, smartphones, and tablets, often without any direct communication. Police officers report that they favor e-warrants over their traditional, paper counterparts because they save officers a significant amount of time in applying for warrants by eliminating the need to appear in-person before a magistrate. Legal scholars have almost uniformly praised e-warrant technology as well, arguing that use of these systems will increase the number of warrants issued throughout the United …

Searches Without Suspicion: Avoiding A Four Million Person Underclass, Tonja Jacobi, Addie Maguire

Faculty Articles

In Samson v. California, the Supreme Court upheld warrantless, suspicionless searches for parolees. That determination was controversial both because suspicionless searches are, by definition, anathema to the Fourth Amendment, and because they arguably undermine parolees’ rehabilitation. Less attention has been given to the fact that the implications of the case were not limited to parolees. The opinion in Samson included half a sentence of dicta that seemingly swept probationers into its analysis, implicating the rights of millions of additional people in the United States. Not only is analogizing parolees and probationers not logically sound because the two groups differ …

Thompson V. Clark And The “Reasonable” Policing Of Marginalized Families, Anna Arons

Faculty Publications

This Article uses the experience of Larry Thompson, the plaintiff in Thompson v. Clark, 142 S. Ct. 1332 (2022), to examine the absence of privacy for poor families, particularly poor Black, Latinx, and Native families, in the United States. Mr. Thompson may end up remembered in legal history as a victor, as the Supreme Court lowered the barriers to bringing malicious prosecution claims and reinstated Mr. Thompson’s own previously dismissed malicious prosecution claim. Yet before securing this victory, Mr. Thompson lost a slew of other Fourth Amendment claims against the police. Mr. Thompson’s claims arose from state agents’ warrantless …

Are Police Officers Bayesians? Police Updating In Investigative Stops, Jeffrey A. Fagan, Lila J.E. Nojima

Faculty Scholarship

Theories of rational behavior assume that actors make decisions where the benefits of their acts exceed their costs or losses. If those expected costs and benefits change over time, behavior will change accordingly as actors learn and internalize the parameters of success and failure. In the context of proactive policing, police stops that achieve any of several goals — constitutional compliance, stops that lead to “good” arrests or summonses, stops that lead to seizures of weapons, drugs, or other contraband, or stops that produce good will and citizen cooperation — should signal to officers the features of a stop that …

Far-Fetched Uses Of Drug Detection Dog Alerts: A Case Note On United States V. Braddy, Daniel Kaseff

Cardozo Law Review

No abstract provided.

Rewriting Whren V. United States, Devon W. Carbado, Jonathan Feingold

Faculty Scholarship

In 1996, the U.S. Supreme Court decided Whren v. United States—a unanimous opinion in which the Court effectively constitutionalized racial profiling. Despite its enduring consequences, Whren remains good law today. This Article rewrites the opinion. We do so, in part, to demonstrate how one might incorporate racial justice concerns into Fourth Amendment jurisprudence, a body of law that has long elided and marginalized the racialized dimensions of policing. A separate aim is to reveal the “false necessity” of the Whren outcome. The fact that Whren was unanimous, and that even progressive Justices signed on, might lead one to conclude that …

The Computer Got It Wrong: Facial Recognition Technology And Establishing Probable Cause To Arrest, T.J. Benedict

Washington and Lee Law Review

Facial recognition technology (FRT) is a popular tool among police, who use it to identify suspects using photographs or still-images from videos. The technology is far from perfect. Recent studies highlight that many FRT systems are less effective at identifying people of color, women, older people, and children. These race, gender, and age biases arise because FRT is often “trained” using non-diverse faces. As a result, police have wrongfully arrested Black men based on mistaken FRT identifications. This Note explores the intersection of facial recognition technology and probable cause to arrest.

Courts rarely, if ever, examine FRT’s role in establishing …