Street gangs are prevalent throughout the United States. Recently, law enforcement agencies estimated there are approximately 30,000 gangs and 850,000 gang members across the United States. Gang members commit assaults, street-level drug trafficking, robberies, and threats and intimidation. However, they most commonly commit low-level property crime and marijuana use. Rival gang members or law-abiding citizens are often the targets of these crimes. Other than crime, the influence of gangs can disrupt the socializing power of schools, families, and communities. These institutions help socialize young people to learn and follow the appropriate rules of a law-abiding society. The presence of gangs and gang-related activity induces fear in the local community and great concern among citizens, impacting the quality of life of neighborhoods and cities. To confront these concerns, law enforcement is often considered the first line of defense. Despite the tenuous relationship between law enforcement and gangs, police officers have special knowledge and access to gang members and at-risk youth, which puts law enforcement in a unique position to reduce juvenile gang violence through prevention, intervention, and suppression efforts.
There are several ways in which law enforcement responds to gang violence. In its efforts to prevent gang violence, law enforcement plays a crucial role in regulating gang activity and in preventing those at risk of joining gangs. Primary prevention is broad in scope as the programs and strategies focus on the entire community. Primary prevention programs, such as the Gang Resistance Education and Training (GREAT) program, target a wide population and attempt to teach youths the skills to resist peer pressure to join a gang. Secondary prevention programs narrow their focus by identifying and reaching out to youths at risk for joining gangs. Secondary prevention programs, such as Los Angeles’s GRYD Secondary Prevention Program, offer psychological and substance abuse counseling, tutoring, and employment training, among other services. Law enforcement can also reduce gang violence through intervention by implementing strategies that provide alternatives to gang membership and strategies that prevent gang activity. Gang alternative programs, such as the Gang Employment Program (GEP), aim to get individuals to leave their gangs, but also provide opportunities to prevent the individual from rejoining the gang. Gang activity prevention strategies, such as the Dallas Anti-Gang Initiative’s enforcement of curfew and truancy laws, focus on specific activities, places, or behaviors associated with gang activity. These strategies typically include special laws, mediation, and situational crime prevention strategies. As a last resort, law enforcement responds to gang violence through suppression strategies. Suppression strategies are deterrence-based strategies. Although the effectiveness of these aforementioned programs varies, law enforcement is better utilized in a prevention capacity rather than an enforcement one. Moreover, law enforcement should not tackle gang violence alone, but in partnership with other community organizations and stakeholders such as Boston’s Operation Ceasefire or Chicago’s Project Safe Neighborhoods. These partnerships with community organizations and visible commitment to combating gang violence through prevention and suppression efforts can build trust and increase police legitimacy in at-risk communities.
Christian L. Bolden and Reneé Lamphere
Social networks in gangs refers to both a theoretical and methodological framework. Research within this perspective challenges the idea of gangs as organized hierarchies, suggesting instead that gangs are semi-structured or loosely knit networks and that actions are more accurately related to network subgroupings than to gangs as a whole. The situated location of individuals within a network creates social capital and the fluidity for members to move beyond the boundaries of the group, cooperating and positively interacting with members of rival gangs. Before the millennium, the use of social network analysis as a method to study gangs was rare, but it has since increased in popularity, becoming a regular part of the gang research canon. Gang networks can be studied at the group level and the individual level and can be used for intervention strategies. The concept of gangs as social networks is sometimes confused with social networking sites or social media, which encompasses its own rich and evolving array of gang research. Gang members use social networking sites for instrumental, expressive, and consumer purposes. While the use of network media allows for gang cultural dissemination, it simultaneously allows law enforcement to track gang activity.