Moisés Próspero, Ph.D. has worked in the criminal and juvenile justice field for over 30 years as a professor, evaluator, trainer, and direct service provider. Presently, Dr. Próspero leads the implementation and evaluation of several community-based, crime prevention models, such as the Comprehensive Gang Model, Focused Deterrence Strategies, Communities That Care, and Project AWARE. Dr. Próspero also provides training and technical assistance to U.S. States and Territories to address Racial and Ethnic Disparities in the juvenile justice system through the Center for Coordinated Assistance to States (CCAS), Office of Juvenile Justice & Delinquency Prevention (OJJDP). Dr. Próspero has presented his work in several local, national and international conferences and published articles in peer-reviewed journals, such as the Journal of Interpersonal Violence, Journal of Juvenile Justice, Journal of School Violence, and The Journal of Aggression, Conflict & Peace Research.