Gang overview : evolution of today's urban gangs / by Linda M. Schmidt -- Gangs as a school & community concern : personal perspectives on prevention and response / by Linda M. Schmidt -- Gangs as a social structure : what law enforcers need to understand / by Linda M. Schmidt -- Law enforcement partnerships against gangs / by Linda M. Schmidt
"This book explores the history, development and use of technology in the policing of society, showing that technology plays a key, if not pivotal role in the work of law enforcement. The authors analyse several examples of technology in common use today, which include both officers' equipment and technology used by crime scene investigation teams. They discuss the supportive role that technology plays in the investigation process as well as the concerns that may arise from a reliance upon technological advances."--Provided by publisher.