Criminal justice client rehabs can be considered as a far better option than jail time or heavy fines for many who have already been convicted of any type of drug or alcohol related crime. For instance, somebody who has been in prison for driving drunk of alcohol or drugs may be eligible to get treatment services for their problem instead of serving time in prison. The judge might order the individual receive treatment, either alone or in addition to other sentencing. Very first time offenders specifically in many cases are given the chance to choose a criminal justice client rehab instead of other sentencing, and it is highly recommended they benefit from it when it is an alternative. The theory behind criminal justice client rehabs is that it is much more effective and efficient to invest commitment into rehabilitation than punishment. Much research has been carried out to find out how effective this process 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 who experience rehab have better probability of remaining out of the system following treatment.