Rehabilitating persons who are addicted to drugs or alcohol and have found their way into the criminal justice system has proven effective in preventing future drug related criminal offenses for people that do take advantage of treatment programs. For criminal justice clients in Groveland, California who do agree to take part in treatment in drug rehabilitation centers, even un-voluntarily as is sometimes court ordered, these clients have a significantly better opportunity of handling the root of the issue so that they can remain sober and away from the streets drug related crimes. The costs to society related to these drug related crimes is also affected beneficially when criminal justice clients are rehabbed in drug rehab programs in Groveland, California instead of jail time or other harsh punishment.