Briefs of Leading Cases in Law Enforcement, Seventh Edition
Jeffery T. Walker is a professor of Criminal Justice and Criminology in the Department of Criminal Justice at the University of Arkansas, Little Rock, where he has taught since 1990. He currently serves as the PhD Coordinator. A past president of the Academy of Criminal Justice Sciences, Walker holds joint appointments with the University of Arkansas, Fayetteville, and the University of Arkansas Medical School. His main areas of interest are social/environmental factors of crime and the study of non-linear dynamics as they relate to crime.Rolando V. del Carmen retired in May 2011 as Distinguished Professor of Criminal Justice (Law) in the College of Criminal Justice, Sam Houston State University. He has authored numerous books and articles in various areas of law related to criminal justice. He has won all three major awards given by the Academy of Criminal Justice Sciences, and has taught numerous graduate and undergraduate classes in law and has been a mentor and friend to many of his students.