Law Enforcement in the 21st Century (4th Edition) by Heath Grant and Karen Terry offers a comprehensive and forward-looking examination of modern policing in a rapidly changing social, legal, and technological environment. This eBook provides a balanced overview of the roles, responsibilities, and challenges faced by contemporary law enforcement agencies.

The fourth edition features updated content on community policing, ethics and professionalism, diversity and inclusion, technology in policing, cybercrime, terrorism, and criminal justice reform. Through real-world examples and applied analysis, the authors connect theory to practice, helping readers critically understand how law enforcement adapts to public expectations and emerging threats.

Highly recommended for criminal justice students, educators, law enforcement professionals, and policy makers, Law Enforcement in the 21st Century is an essential resource for understanding the principles, practices, and future direction of policing today.