The surprising way to stop shootings that doesn't involve more cops and arrests

The use of a gun in a violent crime can carry a penalty of 30 years or more in prison. High Point, NC, has been using call-ins for 16 years - a carrot-and-stick approach aimed at reducing violent crime and drugs in the city.

A new juvenile justice center in Wyoming begins the movement to bring greater technological advancements to the education of the girls living there. The Wyoming Girls' School provides them with the state of the art tools they need to not fall behind while they fulfill their sentence.

Colombia has attempted to decrease murder and homicide rates by setting up curfews for teenagers, forcing bars to close earlier in the evening, and creating gun laws to prevent the carrying of weapons. As a result of this epidemiological, data-driven approach, along with other governmental factors, the homicide rate has decreased significantly in most of the cities in which it was implemented.

In the past, Los Angeles was a dangerous city fraught with gang wars. Lately, though, LA has become a safer city due to six changes enforced by the police cracking down on public violence and gangs.

Newly released prisoners often return to crime from lack of effective re-introduction programs. The Fortune Society in New York is a group home which offers resources and positive peer pressure to the ex-prisoners as they start over.

Crime is a result of many underlying social issues, but Crime Lab, a research organization with branches in New York and Chicago, is studying which simple solutions will have the most impact in their city. Cost-effective efforts such as tutoring combined with cognitive behavioral therapy have proven to be successful.

After incarceration, Black men and women have a difficult time re-integrating into society without financial and educational resources. A former Black Panther activist has created the non-profit Oakland &the World Enterprises to offer an urban farm as a prisoner re-entry program and community center. The Oakland project supports self-sufficiency, self-determination, and empowerment for Black people.

For first-time youth criminal offenders, the traditional American jury falls short in encouraging behavioral change and may even set the juvenile on a course for repeated crimes. Washington, DC’s Youth Court is a jury that tries juveniles for minor non-violent offenses and offers peer pressure to prompt positive behavioral change. The DC Youth Court is one of many in the United States that reduces crime and future court costs.

A program in Philadelphia is pioneering new ways to treat the urban wounded. By seeing it as PTSD, and not pointing fingers, the city is using mental health tools to decrease violence and heal communities.

U.S. courts are offering war veterans who face jail time the choice of rehabilitation. This helps them adjust to civilian life and reduces repeat offences.