School violence as an identified topic of public policy and scientific research emerged in the 1990s out of a more general concern about adolescents’ involvement in violent crime and the occurrence of multiple victim homicides occurring on school campuses. This chapter aims to depict school violence intervention as a broad topic that requires comprehensive and integrated thinking about the behaviors and experiences within schools that should be considered as forms of “violence”. Social disorganization theory contends that an individual’s risk for involvement in problem behavior and perceptions of the environment are influenced by contextual variables suggestive of disorder. The Interdisciplinary Group on Preventing School and Community Violence, proposed an integrated pathway to safer schools, guided by four key elements: Balance, Communication, Connectedness, and Support (BCCS). The chapter provides the key components for implementing school-based interventions guided by the BCCS integrated model.