Walker, J: Legal Guide for Police

1. Introduction 2. Results of Failure to Comply with Constitutional Mandates 3. Police Power and Limitations 4. Police Authority to Detain 5. Law of Arrest 6. Search and Seizure with a Warrant 7. Search and Seizure without a Warrant 8. Questioning Suspects 9. Pretrial Identification Procedures 10. Taking the Law to the Streets

Jeffery T. Walker is a professor of Criminal Justice and Criminology and Chair of the Department of Criminal Justice at the University of Arkansas, Little Rock, where he has worked since 1990. Dr. Walker has written 10 books and over 70 journal articles and book chapters. He has obtained over $9 million in grants from the Department of Justice, National Institute of Drug Abuse, and others. He is a past President of the Academy of Criminal Justice Sciences. Editorial experience includes service as Editor of the Journal of Criminal Justice Education, and Journal of Critical Criminology. Previous publications include articles in Justice Quarterly, Journal of Quantitative Criminology, and Journal of Criminal Justice Education, and the books Leading Cases in Law Enforcement (8th Edition) and Statistics in Criminal Justice and Criminology: Analysis and Interpretation (4th Edition). Dr. Walker also served as a Special Agent with the Air Force Office of Special Investigations (AFOSI), conducting major felony crime investigations. In September 2001, Dr. Walker was mobilized to provide counterintelligence, protective services, and force protection support to military personnel in U.S. and overseas locations. His final assignment was Superintendent of Counterintelligence Investigations at Headquarters/AFOSI in Washington, DC. Craig Hemmens is chair and professor in the Department of Criminal Justice and Criminology at Washington State University. He holds a J.D. from North Carolina Central University School of Law and a Ph.D. in Criminal Justice from Sam Houston State University. He has previously served as Chair of the Department of Criminology and Criminal Justice at Missouri State University, as well as Chair of the Department of Criminal Justice at Boise State University. He is a past President of the Academy of Criminal Justice Sciences. Professor Hemmens has published 19 books and more than 100 articles on a variety of criminal justice-related topics.