Criminal justice clients in Barnhill often end up in alcohol and drug rehabilitation programs because they were convicted of drug related crimes, whether they were dealing drugs or had drugs in their possession or were under the influence of drugs. Many courts put these types of individuals into the drug rehab system mainly due to the fact that they consider that rehabbing them is more helpful for society and for the individual, rather than sending them in jail with no treatment at all. This has been proven to be quite successful not only in helping and rehabilitating these criminal justice clients in Barnhill, but also in helping them stay sober and in a lot of situations out of the criminal justice system permanently.