Rehabilitating individuals who are addicted and dependent to drugs or alcohol and have landed somewhere in the criminal justice system has proven a productive method of curbing repeat drug related criminal offenses those offenders that do take advantage of treatment programs. For criminal justice clients in Mather, California that do agree to take part in treatment in alcohol and drug treatment facilities, even un-voluntarily as is often court ordered, these individuals have a significantly better shot of handling the root of the issue so that they can stay off of drugs and away from the streets drug related criminal acts. The costs to the criminal justice system related to these drug related crimes is also impacted positively when criminal justice clients are rehabbed in drug rehabilitation programs in Mather instead of jail time or other penalties.