The research revolution in police work has uncovered a multitude of data, but this contemporary knowledge has done very little to change the way things are done in most police departments across the U.S., where the prevalent form of policing is based on the traditional model of district assignments and random preventive patrol. Mission-Based Polici

What is the best management style for the police? Police Mission discusses the values and norms inherent in the American police mission, and examines how police respond to challenges that arise while attempting to uphold this mission. It reveals that the way officers are being trained in ethics and human relations are not effective as they could be, and argues that policing has to move towards a greater emphasis on human values, moral sensitivity, and discerning judgment. A large number of themes ranging from personnel management, occupational culture, and innovative experiments in US policing techniques are examined. Several organizational theories as well as examples of international policing efforts from England to Japan are also analyzed. An important contribution to police literature, this book will be a valuable aid to students of criminology as well as practitioners and researchers of police science.

Risk-based policing is a research advancement that improves public safety, and its applications prevent crime specifically by managing crime risks. In Risk-Based Policing, the authors analyze case studies from a variety of city agencies including Atlantic City, New Jersey; Colorado Springs, Colorado; Glendale, Arizona; Kansas City, Missouri; Newark, New Jersey; and others. They demonstrate how focusing police resources on risky places and basing police work on smart uses of data can address the worst effects of disorder and crime while improving community relations and public safety. Topics include the role of big data; the evolution of modern policing; dealing with high-risk targets; designing, implementing, and evaluating risk-based policing strategies; and the role of multiple stakeholders in risk-based policing. The book also demonstrates how risk terrain modeling can be extended to provide a comprehensive view of prevention and deterrence.

Proactive policing, as a strategic approach used by police agencies to prevent crime, is a relatively new phenomenon in the United States. It developed from a crisis in confidence in policing that began to emerge in the 1960s because of social unrest, rising crime rates, and growing skepticism regarding the effectiveness of standard approaches to policing. In response, beginning in the 1980s and 1990s, innovative police practices and policies that took a more proactive approach began to develop. This report uses the term "proactive policing" to refer to all policing strategies that have as one of their goals the prevention or reduction of crime and disorder and that are not reactive in terms of focusing primarily on uncovering ongoing crime or on investigating or responding to crimes once they have occurred. Proactive policing is distinguished from the everyday decisions of police officers to be proactive in specific situations and instead refers to a strategic decision by police agencies to use proactive police responses in a programmatic way to reduce crime. Today, proactive policing strategies are used widely in the United States. They are not isolated programs used by a select group of agencies but rather a set of ideas that have spread across the landscape of policing. Proactive Policing reviews the evidence and discusses the data and methodological gaps on: (1) the effects of different forms of proactive policing on crime; (2) whether they are applied in a discriminatory manner; (3) whether they are being used in a legal fashion; and (4) community reaction. This report offers a comprehensive evaluation of proactive policing that includes not only its crime prevention impacts but also its broader implications for justice and U.S. communities.

Imagine using an evidence-based risk management model that enables researchers and practitioners alike to analyze the spatial dynamics of crime, allocate resources, and implement custom crime and risk reduction strategies that are transparent, measurable, and effective. Risk Terrain Modeling (RTM) diagnoses the spatial attractors of criminal behavior and makes accurate forecasts of where crime will occur at the microlevel. RTM informs decisions about how the combined factors that contribute to criminal behavior can be targeted, connections to crime can be monitored, spatial vulnerabilities can be assessed, and actions can be taken to reduce worst effects. As a diagnostic method, RTM offers a statistically valid way to identify vulnerable places. To learn more, visit http://www.riskterrainmodeling.com and begin using RTM with the many free tutorials and resources.

Community-oriented policing (COP) is the ideology and policy model espoused in the mission statements of nearly all policing forces throughout the world. However, the COP philosophy is interpreted differently by different countries and police forces, resulting in practices that may in fact run far afield of the community-based themes of partnership

The current crisis in policing can be traced to failures of reform. “Sparrow surely is right to condemn policing directed only at crime rates rather than community satisfaction.” –The New York Times Book Review In the past two years, America has witnessed incendiary milestones in the poor relations between police and the African-American community: Ferguson, Baltimore, and more recently Baton Rouge, St. Paul, and Dallas. Malcolm Sparrow, who teaches at Harvard Kennedy School of Government and is a former British police detective, argues that other factors in the development of police theory and practice over the last twenty-five years have also played a major role in contributing to these tragedies and to a great many other cases involving excessive police force and community alienation. Sparrow shows how the core ideas of community and problem-solving policing have failed to thrive. In many police departments these foundational ideas have been reduced to mere rhetoric. The result is heavy reliance on narrow quantitative metrics, where police define how well they are doing by tallying up traffic stops, or arrests made for petty crimes. Sparrow's analysis shows what it will take for police departments to escape their narrow focus and perverse metrics and turn back to making public safety and public cooperation their primary goals. Police, according to Sparrow, are in the risk-control business and need to grasp the fundamental nature of that challenge and develop a much more sophisticated understanding of its implications for mission, methods, measurement, partnerships, and analysis.

The police are perhaps the most visible representation of government. They are charged with what has been characterized as an "impossible" mandate -- control and prevent crime, keep the peace, provide public services -- and do so within the constraints of democratic principles. The police are trusted to use deadly force when it is called for and are allowed access to our homes in cases of emergency. In fact, police departments are one of the few government agencies that can be mobilized by a simple phone call, 24 hours a day, 7 days a week. They are ubiquitous within our society, but their actions are often not well understood. The Oxford Handbook of Police and Policing brings together research on the development and operation of policing in the United States and elsewhere. Accomplished policing researchers Michael D. Reisig and Robert J. Kane have assembled a cast of renowned scholars to provide an authoritative and comprehensive overview of the institution of policing. The different sections of the Handbook explore policing contexts, strategies, authority, and issues relating to race and ethnicity. The Handbook also includes reviews of the research methodologies used by policing scholars and considerations of the factors that will ultimately shape the future of policing, thus providing persuasive insights into why and how policing has developed, what it is today, and what to expect in the future. Aimed at a wide audience of scholars and students in criminology and criminal justice, as well as police professionals, the Handbook serves as the definitive resource for information on this important institution.

Winner, 2018 Law & Legal Studies PROSE Award The consequences of big data and algorithm-driven policing and its impact on law enforcement In a high-tech command center in downtown Los Angeles, a digital map lights up with 911 calls, television monitors track breaking news stories, surveillance cameras sweep the streets, and rows of networked computers link analysts and police officers to a wealth of law enforcement intelligence. This is just a glimpse into a future where software predicts future crimes, algorithms generate virtual “most-wanted” lists, and databanks collect personal and biometric information. The Rise of Big Data Policing introduces the cutting-edge technology that is changing how the police do their jobs and shows why it is more important than ever that citizens understand the far-reaching consequences of big data surveillance as a law enforcement tool. Andrew Guthrie Ferguson reveals how these new technologies —viewed as race-neutral and objective—have been eagerly adopted by police departments hoping to distance themselves from claims of racial bias and unconstitutional practices. After a series of high-profile police shootings and federal investigations into systemic police misconduct, and in an era of law enforcement budget cutbacks, data-driven policing has been billed as a way to “turn the page” on racial bias. But behind the data are real people, and difficult questions remain about racial discrimination and the potential to distort constitutional protections. In this first book on big data policing, Ferguson offers an examination of how new technologies will alter the who, where, when and how we police. These new technologies also offer data-driven methods to improve police accountability and to remedy the underlying socio-economic risk factors that encourage crime. The Rise of Big Data Policing is a must read for anyone concerned with how technology will revolutionize law enforcement and its potential threat to the security, privacy, and constitutional rights of citizens. Read an excerpt and interview with Andrew Guthrie Ferguson in The Economist.