Criminal justice client rehabs are available like a far better option than jail time or heavy fines for individuals who have been convicted of any sort of alcohol or drug related crime. As an example, somebody who has been in prison for dui of drugs or alcohol may be eligible to obtain treatment services for his or her problem rather than serving time in jail. The judge might even order that the individual receive treatment, either alone or along with other sentencing. New offenders in particular will often be given the opportunity to pick a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they make the most of it when it is a possibility. The theory behind criminal justice client rehabs is that it is far more efficient and effective to invest time and energy into treatment than punishment. Much research has been carried out to find out how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following treatment. The signs and indicators seem quite positive, and criminal justice clients that take part in rehab have a much better possibility of remaining out of the judicial system following treatment.