Law Commons^™

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 …

How Federalism Built The Fbi, Sustained Local Police, And Left Out The States, Daniel C. Richman, Sarah Seo

Faculty Scholarship

This Article examines the endurance of police localism amid the improbable growth of the FBI in the early twentieth century when the prospect of a centralized law enforcement agency was anathema to the ideals of American democracy. It argues that doctrinal accounts of federalism do not explain these paradoxical developments. By analyzing how the Bureau made itself indispensable to local police departments rather than encroaching on their turf, the Article elucidates an operational, or collaborative, federalism that not only enlarged the Bureau’s capacity and authority but also strengthened local autonomy at the expense of the states. Collaborative federalism is crucial …

No Runs, Few Hits And Many Errors: Street Stops, Bias And Proactive Policing, Jeffrey A. Fagan

Faculty Scholarship

Equilibrium models of racial discrimination in law enforcement encounters suggest that in the absence of racial discrimination, the proportion of searches yielding evidence of illegal activity (the hit rate) will be equal across races. Searches that disproportionately target one racial group, resulting in a relatively low hit rate, are inefficient and suggest bias. An unbiased officer who is seeking to maximize her hit rate would reduce the number of unproductive stops toward a group with the lower hit rate. An unbiased policing regime would generate no differences in hit rates between groups.

We use this framework to test for racial …

Criminalized Students, Reparations, And The Limits Of Prospective Reform, Amber Baylor

Faculty Scholarship

Recent reforms discourage schools from referring students to criminal law enforcement for typical disciplinary infractions. Though rightly celebrated, these reforms remain mere half-measures, as they emphasize prospective decriminalization of student conduct without grappling with the harm to generations of former students – disproportionately Black – who have been targeted by criminalizing policies of the past. Through the lens of reparations theory, this Article sets out the case for retroactive and reparations-based redress for the criminalization of students. Reparations models reposition moral norms. They acknowledge state harm, clarify the losses to criminalized students, allow for expansive forms of redress, and cast …

Enhancing Efficiency At Nonprofits With Analysis And Disclosure, David M. Schizer

Faculty Scholarship

The U.S. nonprofit sector spends $2.54 trillion each year. If the sector were a country, it would have the eighth largest economy in the world, ahead of Brazil, Italy, Canada, and Russia. The government provides nonprofits with billions in tax subsidies, but instead of evaluating the quality of their work, it leaves this responsibility to nonprofit managers, boards, and donors. The best nonprofits are laboratories of innovation, but unfortunately some are stagnant backwaters, which waste money on out-of-date missions and inefficient programs. To promote more innovation and less stagnation, this Article makes two contributions to the literature.

First, this Article …

Race And Reasonableness In Police Killings, Jeffrey A. Fagan, Alexis D. Campbell

Faculty Scholarship

Police officers in the United States have killed over 1000 civilians each year since 2013. The constitutional landscape that regulates these encounters defaults to the judgments of the reasonable police officer at the time of a civilian encounter based on the officer’s assessment of whether threats to their safety or the safety of others requires deadly force. As many of these killings have begun to occur under similar circumstances, scholars have renewed a contentious debate on whether police disproportionately use deadly force against African Americans and other nonwhite civilians and whether such killings reflect racial bias. We analyze data on …

Profiling And Consent: Stops, Searches, And Seizures After Soto, Jeffrey A. Fagan, Amanda Geller

Faculty Scholarship

Following Soto v. State (1999), New Jersey was the first state to enter into a Consent Decree with the U.S. Department of Justice to end racially selective enforcement on the state’s highways. The Consent Decree led to extensive reforms in the training and supervision of state police troopers, and the design of information technology to monitor the activities of the State Police. Compliance was assessed in part on the State’s progress toward the elimination of racial disparities in the patterns of highway stops and searches. We assess compliance by analyzing data on 257,000 vehicle stops on the New Jersey Turnpike …

Covid-19 And Prisoners’ Rights, Gregory Bernstein, Stephanie Guzman, Maggie Hadley, Rosalyn M. Huff, Alison Hung, Anita N.H. Yandle, Alexis Hoag, Bernard E. Harcourt

Faculty Scholarship

As COVID-19 continues to spread rapidly across the country, the crowded and unsanitary conditions in prisons, jails, juvenile detention, and immigration detention centers leave incarcerated individuals especially vulnerable. This chapter will discuss potential avenues for detained persons and their lawyers seeking to use the legal system to obtain relief, including potential release, during this extraordinary, unprecedented crisis.

Linked Fate: Justice And The Criminal Legal System During The Covid-19 Pandemic, Susan P. Sturm, Faiz Pirani, Hyun Kim, Natalie Behr, Zachary D. Hardwick

Faculty Scholarship

The concept of “linked fate” has taken on new meaning in the face of the COVID-19 pandemic. People all over the world – from every walk of life, spanning class, race, gender, and nationality – face a potentially deadly threat requiring cooperation and sacrifice. The plight of the most vulnerable among us affects the capacity of the larger community to cope with, recover, and learn from COVID-19’s devastating impact. COVID-19 makes visible and urgent the need to embrace our linked fate, “develop a sense of commonality and shared circumstances,” and unstick dysfunctional and inequitable political and legal systems.

Nowhere is …

Democratic Policing Before The Due Process Revolution, Sarah Seo

Faculty Scholarship

According to prevailing interpretations of the Warren Court’s Due Process Revolution, the Supreme Court constitutionalized criminal procedure to constrain the discretion of individual officers. These narratives, however, fail to account for the Court’s decisions during that revolutionary period that enabled discretionary policing. Instead of beginning with the Warren Court, this Essay looks to the legal culture before the Due Process Revolution to provide a more coherent synthesis of the Court’s criminal procedure decisions. It reconstructs that culture by analyzing the prominent criminal law scholar Jerome Hall’s public lectures, Police and Law in a Democratic Society, which he delivered in 1952 …

The End Of Intuition-Based High-Crime Areas, Ben Grunwald, Jeffrey A. Fagan

Faculty Scholarship

In 2000, the Supreme Court held in Illinois v. Wardlow that a suspect’s presence in a “high-crime area” is relevant in determining whether an officer has reasonable suspicion to conduct an investigative stop. Despite the importance of the decision, the Court provided no guidance about what that standard means, and over fifteen years later, we still have no idea how police officers understand and apply it in practice. This Article conducts the first empirical analysis of Wardlow by examining data on over two million investigative stops conducted by the New York Police Department from 2007 to 2012.

Our results suggest …

Police Contact And The Legal Socialization Of Urban Teens, Jeffrey A. Fagan, Amanda Geller

Faculty Scholarship

Contemporary American policing has routinized involuntary police contacts with young people through frequent, sometimes intrusive investigative stops. Personal experience with the police has the potential to corrode adolescents’ relationships with law and skew law-related behaviors. We use the Fragile Families and Child Wellbeing Study to estimate how adolescents’ experiences with the police shape their legal socialization. We find that both personal and vicarious police contact are associated with increased legal cynicism. Associations are present across racial groups and are not explained by teens’ behaviors, school settings, or family backgrounds. Legal cynicism is amplified in teens reporting intrusive contact but diminished …

Driving Toward Autonomy? The Fbi In The Federal System, 1908-1960, Daniel C. Richman, Sarah Seo

Faculty Scholarship

This paper explains the growth of the FBI (“Bureau”) in the United States at a time when criminal justice was largely a local matter by reframing the criminal justice “(eco)system” in terms of informational economy, rather than jurisdictional authority. It argues that the Bureau came to occupy a key position in the national law enforcement ecosystem by providing an informational infrastructure that enabled it to cultivate relationships with local police agencies. This history offers two insights about the nature of American state and federalism in the twentieth century. First, the Bureau’s particular strategy for enlarging its capacity beyond its small …

Why We Need Police, Justin Mccrary, Deepak Premkumar

Faculty Scholarship

This chapter discusses the essential role that the police have in deterring and reducing crimes, particularly the most violent and costly ones to society, such as murder. We begin by providing a brief overview of deterrence theory before discussing the empirical evidence on the efficacy of police staffing and various policing strategies on crime reduction. Using a framework developed in Weisburd and Eck (2004), we quickly evaluate the model of standard policing and then mainly focus on evidence behind three current policing practices: hot spots, problem- oriented, and proactive. Finally, we use the empirical evidence of police staffing to provide …

Using Shifts In Deployment And Operations To Test For Racial Bias In Police Stops, John M. Macdonald, Jeffrey A. Fagan

Faculty Scholarship

In this paper, we exploit a policy experiment in the New York Police Department (NYPD) to test for bias in police stops. The NYPD launched Operation Impact in 2003 to change the scale of officer deployments. High crime areas were designated as “impact zones” and saturated with recent police academy graduates. These officers were encouraged to stop, question, and frisk (SQF) crime suspects as part of the NYPD’s overall crime-reduction strategy (MacDonald, Fagan, and Geller 2016). We focus on the expansion of impact zones in Brooklyn and Queens in July 2007. We use geographic data on the boundaries of the …

Fiscal Pressures And Discriminatory Policing: Evidence From Traffic Stops In Missouri, Allison P. Harris, Elliott Ash, Jeffrey A. Fagan

Faculty Scholarship

This paper provides evidence of racial variation in traffic enforcement responses to local government budget stress using data from policing agencies in the state of Missouri from 2001 through 2012. Like previous studies, we find that local budget stress is associated with higher citation rates; we also find an increase in traffic-stop arrest rates. However, we find that these effects are concentrated among White (rather than Black or Latino) drivers. The results are robust to the inclusion of a range of covariates and a variety of model specifications, including a regression discontinuity examining bare budget shortfalls. Considering potential mechanisms, we …

Police, Race, And The Production Of Capital Homicides, Jeffrey A. Fagan, Amanda Geller

Faculty Scholarship

Racial disparities in capital punishment have been well documented for decades. Over 50 studies have shown that Black defendants more likely than their white counterparts to be charged with capital-eligible crimes, to be convicted and sentenced to death. Racial disparities in charging and sentencing in capital-eligible homicides are the largest for the small number of cases where black defendants murder white victims compared to within-race killings, or where whites murder black or other ethnic minority victims. These patterns are robust to rich controls for non-racial characteristics and state sentencing guidelines. This article backs up the research on racial disparities to …

Centering Women In Prisoners' Rights Litigation, Amber Baylor

Faculty Scholarship

This Article consciously employs both a dignity rights-based framing and methodology. Dignity rights are those rights that are based on the Kantian assertion of “inalienable human worth." This framework for defining rights spans across a number of disciplines, including medicine and human rights law.30 Disciplinary sanctions like solitary confinement or forced medication might be described as anathema to human dignity because of their degrading effect on an individual’s emotional and social well-being.

This Article relies on first-person oral histories where possible. Bioethics scholar Claire Hooker argues that including narratives in work on dignity rights “is both a moral and an …

Do The Ends Justify The Means? Policing And Rights Tradeoffs In New York City, Amanda Geller, Jeffrey Fagan, Tom R. Tyler

Faculty Scholarship

Policing has become an integral component of urban life. New models of proactive policing create a double-edged sword for communities with strong police presence. While the new policing creates conditions that may deter and prevent crime, close surveillance and frequent intrusive police-citizen contacts have strained police-community relations. The burdens of the new policing often fall on communities with high proportions of African American and Latino residents, yet the returns to crime control are small and the risks of intrusive, impersonal, aggressive non-productive interactions are high. As part of the proffered tradeoff, citizens are often asked to view and accept these …

Informants & Cooperators, Daniel C. Richman

Faculty Scholarship

The police have long relied on informants to make critical cases, and prosecutors have long relied on cooperator testimony at trials. Still, concerns about these tools for obtaining closely held information have substantially increased in recent years. Reliability concerns have loomed largest, but broader social costs have also been identified. After highlighting both the value of informants and cooperators and the pathologies associated with them, this chapter explores the external and internal measures that can or should be deployed to regulate their use.

Police Contact And Mental Health, Amanda Geller, Jeffrey Fagan, Tom R. Tyler

Faculty Scholarship

Although an effective police presence is widely regarded as critical to public safety, less is known about the effects of police practices on mental health and community wellbeing. Adolescents and young adults in specific neighborhoods of urban areas are likely to experience assertive contemporary police practices. This study goes beyond research on policing effects on legal socialization to assess the effects of police contact on the mental health of those stopped by the police. We collected and analyzed data in a two wave survey of young men in New York City (N=717) clustered in the neighborhoods with the highest rates …

New Policing, New Segregation: From Ferguson To New York, Jeffrey Fagan, Elliott Ash

Faculty Scholarship

In popular and political culture, many observers credit nearly twenty-five years of declining crime rates to the “New Policing.” Breaking with a past tradition of “reactive policing,” the New Policing emphasizes advanced statistical metrics, new forms of organizational accountability, and aggressive tactical enforcement of minor crimes. The existing research and scholarship on these developments have focused mostly on the nation’s major cities, where concentrated populations and elevated crime rates provide pressurized laboratories for police experimentation, often in the spotlight of political scrutiny. An additional line of scholarship has looked more closely at how the tactics of the New Policing have …

Understanding Recent Spikes And Longer Trends In American Murders, Jeffery Fagan, Daniel Richman

Faculty Scholarship

On September 7, 2016, four of the nation’s newspapers of record weighed in on the connected crises in crime and policing. The New York Times revealed the tensions between the Mayor’s office in Chicago and several community and professional groups over a plan to overhaul Chicago’s police disciplinary board – a plan developed in the wake of the shooting of an unarmed teenager, Laquan McDonald, and the release of a video of that killing. The Wall Street Journal related a vigorous defense of New York City’s “broken windows” policing strategy – a strategy that has been a recurring source of …

Race And The New Policing, Jeffrey Fagan

Faculty Scholarship

Several observers credit nearly 25 years of declining crime rates to the “New Policing” and its emphasis on advanced statistical metrics, new forms of organizational accountability, and aggressive tactical enforcement of minor crimes. This model has been adopted in large and small cities, and has been institutionalized in everyday police-citizen interactions, especially among residents of poorer, often minority, and higher crime areas. Citizens exposed to these regimes have frequent contact with police through investigative stops, arrests for minor misdemeanors, and non-custody citations or summons for code violations or vehicle infractions. Two case studies show surprising and troubling similarities in the …

The New Public, Sarah Seo

Faculty Scholarship

By exploring the intertwined histories of the automobile, policing, criminal procedure, and the administrative state in the twentieth-century United States, this Essay argues that the growth of the police’s discretionary authority had its roots in the governance of an automotive society. To tell this history and the proliferation of procedural rights that developed as a solution to abuses of police discretion, this Essay examines the life and oeuvre of Charles Reich, an administrative-law expert in the 1960s who wrote about his own encounters with the police, particularly in his car. The Essay concludes that, in light of this regulatory history …

The Duty Of Responsible Administration And The Problem Of Police Accountability, Charles F. Sabel, William H. Simon

Faculty Scholarship

Many contemporary civil rights claims arise from institutional activity that, while troubling, is neither malicious nor egregiously reckless. When law-makers find themselves unable to produce substantive rules for such activity, they often turn to regulating the actors’ exercise of discretion. The consequence is an emerging duty of responsible administration that requires managers to actively assess the effects of their conduct on civil rights values and to make reasonable efforts to mitigate harm to protected groups. This doctrinal evolution partially but imperfectly converges with an increasing emphasis in public administration on the need to reassess routines in the light of changing …

The Effects Of Local Police Surges On Crime And Arrests In New York City, John Macdonald, Jeffery Fagan, Amanda Geller

Faculty Scholarship

The New York Police Department (NYPD) under Operation Impact deployed extra police officers to high crime areas designated as impact zones. Officers were encouraged to conduct investigative stops in these areas. City officials credited the program as one of the leading causes of New York City’s low crime rate. We tested the effects of Operation Impact on reported crimes and arrests from 2004 to 2012 using a difference-in-differences approach. We used Poisson regression models to compare differences in crime and arrest counts before and after census block groups were designated as impact zones compared to census block groups in the …

#Sayhername Captured: Using Video To Challenge Law Enforcement Violence Against Women, Amber Baylor

Faculty Scholarship

Recorded encounters between women of color and police officers have been invaluable in bringing the reality of these interactions into the living rooms of otherwise unknowing Americans. The recordings are instrumental pieces of documentation and evidence, with the power to impact verdicts and galvanize the domestic struggle for human rights outside of the courtroom. They also are fraught with ethical issues that must be addressed by attorneys and activists hoping they effect change. Complexities such as implicit biases, editing and sourcing of videos, anonymity for those attacked and bystanders, and vicarious trauma on affected communities complicate use of violent police …

Terry'S Original Sin, Jeffrey Fagan

Faculty Scholarship

In Mapp v. Ohio, the U.S. Supreme Court extended the due process protections of the exclusionary rule to include all "constitutionally unreasonable searches" that were done without a basis of probable cause. In the seven years after Mapp, when homicide rates in the U.S. nearly doubled, riots broke out in at least forty-seven U.S. cities. During the same era, a heroin epidemic gripped the nation's urban centers, giving rise to street drug markets and associated violence and pressures on law enforcement to curb those markets. As violence increased, a turn in the nation's political culture questioned Mapp's restraints on …

Learning To Counter Mass Incarceration, Brett Dignam

Faculty Scholarship

Limited access to education inside American prisons imposes a devastating condition of confinement that cripples both the offender and the community. The prolonged and empty time that characterizes prison today affords little mental stimulation, productive engagement, or preparation for post-release employment. Recent research and analysis has found that education during incarceration correlates with lower rates of recidivism and increases the likelihood and quality of post-release employment. There is a pronounced racially disparate dimension to these effects that are concentrated in communities where investment by the criminal justice system is extraordinarily high. Failure to provide education and the resulting higher rates …