Criminal justice clients in Iowa City, Iowa make their way into drug rehab centers due to the fact they were found guilty of drug related crimes, whether they were distributing drugs or had drugs in their possession or were under the influence of drugs. Many judges put these convicted persons into the drug and alcohol treatment system mainly due to the fact that they consider that rehabbing these individuals is more helpful for the culture at large and for the person, rather than sending them in prison with no rehab at all. This has been verified to be extremely workable not only in helping and rehabbing these criminal justice clients in Iowa City, Iowa, but also in keeping them abstinent and in a number of situations out of the criminal justice system once and for all.