This book explores key topics in criminal justice, criminology, victimology, and criminal law, offering a global platform for intellectual discourse. It documents 17 research works on the evolving role of law enforcement, challenges in fair trials, policy and legislative changes, crime studies, globalization's impact on criminal behavior, victim experiences, victim support systems, psychological and social ramifications of victimization, and the intersection between technology and criminal legislation. The book addresses current understanding and a critique of criminal justice system by offering a comprehensive viewpoint from various perspectives. Drawing on diverse criminal justice theories, it provides a conceptual framework for understanding the complexities of the domain. It integrates analytical and empirical methods to provide a holistic understanding of changing criminal justice systems. The book aims to contribute significantly to existing discourse and serve as a valuable resource for scholars and practitioners in this field.