"Samuel Walker has hit another home run! The Future of Police Reform is an investigation of the historical attempts at reform and showcases recent developments, including de-escalation strategies and procedural justice. Walker explains how agencies should focus on collaborative, problem-oriented approaches that lessen the negative impact on communities of color. It is a must read for anyone interested in police reform." (Geoffrey P. Alpert, co-author of Evaluating Police Uses of Force) "Walker leads the reader through a deep, thoughtful examination of the U.S. Department of Justice's "pattern or practice" program. Walker tells the full story of the program and its impact, and he also provides an insightful analysis of the primary obstacles to the U.S. DOJ's reform efforts. He expertly highlights the role of the program in promoting police reform at the state and local levels all across the U.S. This may be the greatest long-term contribution of the pattern or practice program, as the growing network of local and state reform initiatives described by Walker will be the drivers of meaningful, long-term change in American policing." (Michael White, co-author of Stop and Frisk: The Use and Abuse of a Controversial Policing Tactic) "Walker is among the nation's leading experts in the history and efficacy of police reforms in the United States. The Department of Justice's power to investigate and sue police departments is among the most important police reforms initiated in the past half-century. Walker's analysis of the Department of Justice's police reform efforts is insightful, even-headed, nuanced, and empirically grounded. Like all of his work, I anticipate that it will become a go-to resource for those interested in police reform and the Department of Justice's work." (Joanna Schwartz, author of Shielded: How the Police Became Untouchable) "This timely book describes what may be the most significant impetus for reform in the last 100 years of American policing. A central insight of the book is that consent decrees facilitate the reform of internal systems by coordinating the integration of policymaking, funding, training for, equipping, supervising, and rewarding a suite of reform efforts. This promotes true organizational transformation, which is more likely to survive than half-hearted commitments to piecemeal changes that are often thwarted politically and may not survive future cost-cutting. This lesson should travel beyond the individual agencies involved, for it describes what true police reform requires." (Wesley G Skogan, author of Police and Community in Chicago and Community Policing: Can It Work?)