Criminal justice client rehabs are available like a significantly better option than time in jail or heavy fines for individuals who have been convicted of any sort of alcohol or drug related crime. For example, someone who has been found guilty of driving drunk of alcohol or drugs may be eligible for treatment services for his or her problem rather than serving time in jail. The judge could even order that the individual receive treatment, either alone or along with other sentencing. First time offenders specifically in many cases are given the chance to choose a criminal justice client rehab as an alternative to other sentencing, and it is highly recommended that they take advantage of it if it's a possibility. The theory behind criminal justice client rehabs is it is much more effective and efficient to invest effort and time into rehabilitation than punishment. Much research has been completed to see how effective this strategy is on recidivism rates, i.e. if the criminal justice client returns or not to criminal justice system following rehabilitation. All indicators appear to be quite positive, and criminal justice clients that do experience treatment have better chance of remaining out of the judicial system following rehabilitation.