Law Enforcement and Corrections 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 …

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 …

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, 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 …

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.

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 …

Street Stops And Police Legitimacy In New York, Jeffrey Fagan, Tom Tyler, Tracey L. Meares

Faculty Scholarship

Police-initiated citizen encounters in American cities often are non-neutral events. Encounters range from routine traffic stops to police interdiction of pedestrians during their everyday movements through both residential and commercial areas to aggressive enforcement of social disorder offenses. As a crime detection and control strategy central to the “new policing,” these encounters often are unproductive and inefficient. They rarely result in arrest or seizure of contraband, and often provoke ill will between citizens and legal authorities that discourages citizen cooperation with police and compliance with law. In this chapter, we describe the range of potentially adverse reactions or harms that …

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 …

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 …

Beyond The Visiting Room: A Defense Counsel Challenge To Conditions In Pretrial Confinement, Amber Baylor

Faculty Scholarship

The Housing Part of the Civil Court was established by statute in Defense attorneys are well acquainted with the ill-considered and extreme use of solitary confinement in local jails. Isolation is one of many problems clients face while locked up in jail awaiting trial. Other common conditions of pretrial confinement include lack of mental health treatment, inadequate medical care, violence from corrections staff, and lack of protection from the violence of others. "Owing time", a recently dismantled practice, is just one example of jails' frivolous use of extreme isolation practices. At times, youth in the juvenile facility at Rikers were …

Three Essays In Criminal Justice, Bernard E. Harcourt

Faculty Scholarship

How could the New York Times call the grand jury’s decision to no bill the indictment against officer Darren Wilson in Ferguson, Missouri, a “verdict”? How could federal appellate judges call it a “procedural shortcut” when a state judge, in a death penalty case, signs the state attorney general’s proposed judicial opinion without even striking the word “proposed” or reviewing the full opinion? What do these incidents tell us about contemporary criminal justice? These essays explore these puzzles. The first, “Verdict and Illusion,” begins to sketch the role of illusions in justice. The second, “A Singe Voice of Justice,” interprets …

Justice Policy Reform For High-Risk Juveniles: Using Science To Achieve Large-Scale Crime Reduction, Jennifer L. Skeem, Elizabeth S. Scott, Edward Mulvey

Faculty Scholarship

After a distinctly punitive era, a period of remarkable reform in juvenile crime regulation has begun. Practical urgency has fueled interest in both crime reduction and research on the prediction and malleability of criminal behavior. In this rapidly changing context, high-risk youth – the small proportion of the population where crime is concentrated – present a conundrum. Research indicates that these are precisely the individuals to intensively treat to maximize crime reduction, but there are both real and imagined barriers to doing so. Institutional placement or criminal court processing can exclude these youths from interventions that would better protect public …

Policing, Crime, And Legitimacy In New York And Los Angeles: The Social And Political Contexts Of Two Historic Crime Declines, Jeffrey Fagan, John Macdonald

Faculty Scholarship

This chapter tells the story of policing, crime, and the search for legitimacy over the past two decades in Los Angeles and New York City. Throughout this complex political, normative, and legal landscape, crime rates dropped dramatically in each city to levels not seen since the early 1960s. The chapter begins with a discussion of the evolution of policing in the two cities, assessing reciprocal and dynamic changes that reflected both the crises of crime epidemics and crises within the police. Next, it examines the role of litigation on the evolution of policing. Policing regimes in each city were challenged …

Punitive Preventive Justice: A Critique, Bernard E. Harcourt

Faculty Scholarship

This chapter identifies the origins of contemporary preventive endeavour in the work of the RAND Corporation in America, which developed highly technical studies of crime prevention based upon systems analysis. It suggests that RAND promoted a decidedly punitive style of prevention based upon policing and punishment that is replicated in modern ‘punitive preventive measures’. It criticizes these measures, emphasizing the perils they pose and the weakness of their empirical foundations. Most worryingly, these measures typically claim an apolitical, neutral emphasis on efficiency that fails to engage with the political values underlying them. In so doing, it tends to displace much …

On The American Paradox Of Laissez Faire And Mass Incarceration, Bernard E. Harcourt

Faculty Scholarship

In The Illusion of Free Markets (Harvard 2011), Professor Bernard Harcourt analyzes the evolution of a distinctly American paradox: in the country that has done the most to promote the idea of a hands-off government, we run the single largest prison complex in the entire world. Harcourt traces this paradox back to the eighteenth century and demonstrates how the presumption of government incompetence in economic affairs has been coupled with that of government legitimacy in the realm of policing and punishing. Harcourt shows how these linked presumptions have fueled the expansion of the carceral sphere in the nineteenth and twentieth …

Keynote: The Crisis And Criminal Justice, Bernard Harcourt

Faculty Scholarship

There has been a lot of recent debate over whether the economic crisis presents an opportunity to reduce prison populations and improve the state of criminal justice in this country. Some commentators suggest that the financial crisis has already triggered a move towards reducing the incarcerated population. Some claim that there is a new climate of bipartisanship on punishment. Kara Gotsch of the Sentencing Project, for example, suggests that we are now in a unique political climate embodied by the passage of the Second Chance Act under President George W. Bush – a climate that is substantially different than the …

Preventive Detention In American Theory And Practice, Adam Klein, Benjamin Wittes

National Security Law Program

It is something of an article of faith in public and academic discourse that preventive detention runs counter to American values and law. This meme has become standard fare among human rights groups and in a great deal of legal scholarship. It treats the past nine years of extra-criminal detention of terrorism suspects as an extraordinary aberration from a strong American constitutional norm, under which government locks up citizens pursuant only to criminal punishment, not because of mere fear of their future acts. This argument further asserts that any statutory counterterrorism administrative detention regime would be a radical departure from …

An Institutionalization Effect: The Impact Of Mental Hospitalization And Imprisonment On Homicide In The United States, 1934-2001, Bernard E. Harcourt

Faculty Scholarship

Previous research suggests that mass incarceration in the United States may have contributed to lower rates of violent crime since the 1990s but, surprisingly, finds no evidence of an effect of imprisonment on violent crime prior to 1991. This raises what Steven Levitt has called “a real puzzle.” This study offers the solution to the puzzle: the error in all prior studies is that they focus exclusively on rates of imprisonment, rather than using a measure that combines institutionalization in both prisons and mental hospitals. Using state-level panel-data regressions over the 68-year period from 1934 to 2001 and controlling for …

Meditaciones Postmodernas Sobre El Castigo: Acerca De Los Límites De La Razón Y De Las Virtudes De La Aleatoriedad (Una Polémica Y Un Manifiesto Para El Siglo Xxi), Bernard E. Harcourt

Faculty Scholarship

Abstract in Spanish
Durante la Modernidad, el discurso sobre la pena ha girado circularmente en torno a tres grupos de interrogantes. El primero, surgido de la propia Ilustración, preguntaba: ¿En qué basa el soberano su derecho de penar? Nietzsche con mayor determinación, pero también otros, argumentaron que la propia pregunta implicaba ya su respuesta. Con el nacimiento de las ciencias sociales, este escepticismo hizo surgir un segundo conjunto de interrogantes: ¿Cuál es, entonces, la verdadera función de la pena? ¿Qué es lo que hacemos cuando penamos? Una serie de críticas ulteriores – de metanarrativas, funcionalistas o de objetividad científica – …

Post-Modern Meditations On Punishment: On The Limits Of Reason And The Virtues Of Randomization, Bernard E. Harcourt, Alon Harel, Ken Levy, Michael M. O'Hear, Alice Ristroph

Faculty Scholarship

In this Criminal Law Conversation (Robinson, Ferzan & Garvey, eds., Oxford 2009), the authors debate whether there is a role for randomization in the penal sphere - in the criminal law, in policing, and in punishment theory. In his Tanner lectures back in 1987, Jon Elster had argued that there was no role for chance in the criminal law: “I do not think there are any arguments for incorporating lotteries in present-day criminal law,” Elster declared. Bernard Harcourt takes a very different position and embraces chance in the penal sphere, arguing that randomization is often the only way to avoid …

Executions, Deterrence And Homicide: A Tale Of Two Cities, Franklin Zimring, Jeffrey Fagan, David T. Johnson

Faculty Scholarship

We compare homicide rates in two quite similar cities with vastly different execution risks. Singapore had an execution rate close to 1 per million per year until an explosive twentyfold increase in 1994-95 and 1996-97 to a level that we show was probably the highest in the world. Then over the next 11 years, Singapore executions dropped by about 95%. Hong Kong, by contrast,has no executions all during the last generation and abolished capital punishment in 1993. Homicide levels and trends are remarkably similar in these two cities over the 35 years after 1973, with neither the surge in Singapore …

Street Stops And Broken Windows Revisited: The Demography And Logic Of Proactive Policing In A Safe And Changing City, Jeffrey Fagan, Amanda Geller, Garth Davies, Valerie West

Faculty Scholarship

The contributions of order-maintenance policing and broken windows theory to New York City’s remarkable crime decline have been the subject of contentious debate. The dominant policing tactic in New York since the 1990s has been aggressive interdiction of citizens through street encounters in the search for weapons or drugs. Research showed that minority citizens in the 1990s were disproportionately stopped, frisked and searched at rates significantly higher than would be predicted by their race-specific crime rates, and that this excess enforcement was explained by the social structure of predominantly minority neighborhoods than by either their disorder or their crime rates. …

Neoliberal Penality: A Brief Genealogy, Bernard E. Harcourt

Faculty Scholarship

The turn of the twenty first century witnessed important shifts in punishment practices. The most shocking is mass incarceration – the exponential rise in prisoners in state and federal penitentiaries and in county jails beginning in 1973. It is tempting to view these developments as evidence of something new that emerged in the 1970s – of a new culture of control, a new penology, or a new turn to biopower. But it would be a mistake to place too much emphasis on the 1970s since most of the recent trends have antecedents and parallels in the early twentieth century. It …

Henry Louis Gates And Racial Profiling: What's The Problem?, Bernard E. Harcourt

Faculty Scholarship

A string of recent studies has documented significant racial disparities in police stops, searches, and arrests across the country. The issue of racial profiling, however, did not receive national attention until the arrest of Professor Henry Louis Gates, Jr., at his home in Cambridge. This raises three questions: First, did Sergeant Crowley engage in racial profiling when he arrested Professor Gates? Second, why does it take the wrongful arrest of a respected member of an elite community to focus the attention of the country? Third, why is racial profiling so pervasive in American policing?

The answers to these questions are …

Social Life And Civic Education In The Rio De Janeiro City Jail, Amy Chazkel

Studio for Law and Culture

In the six weeks from mid-July to early September 1912, about a third of the 389 men whom guards escorted through the front doors of the Rio de Janeiro city jail had been arrested for vagrancy, or in Portuguese vadiagem, an infraction whose etymological connection to the word “vague” is not a coincidence. These men remained in detention for between five days and over a year, accused by arresting police officers of having committed the crime of doing nothing. As they awaited trial or, for the least fortunate, transportation to an offshore penal colony, they shared the crowded space …

Legitimacy And Cooperation: Why Do People Help The Police Fight Crime In Their Communities?, Tom R. Tyler, Jeffery Fagan

Faculty Scholarship

Past research indicates that legitimacy encourages compliance with the law. This study extends consideration of the influence of legitimacy by exploring its impact on cooperation with the police and with neighbors to combat crime in one's community. It uses a panel study design and focuses upon the residents of New York City. The study finds that legitimacy shapes cooperation with the police and has a lesser influence on cooperation with others in the community. Consistent with the findings of prior research, legitimacy itself is found to be linked to the justice of the procedures used by the police to exercise …