Criminal justice clients in Earth make their way into alcohol and drug rehab centers due to the fact they were convicted of drug related crimes, whether they were distributing drugs or were in the possession of or high on drugs. Many courts put these types of persons into the alcohol and drug treatment system because they believe that rehabilitating them will be more effective for society and for the person, rather than placing them behind bars with no rehabilitation at all. This has been proven to be quite successful not only in helping and rehabbing these criminal justice clients in Earth, but also in helping them stay off of drugs and in many cases out of the criminal justice system once and for all.