Criminal justice clients are a significant percentage of clients who take part in drug rehab programs in Dunkerton, Iowa and in the USA. Judicial systems in the country are finding it more helpful to rehabilitate people who have ended up in the court system for crimes relating to drugs, instead of punishing them to no avail with time in jail and other such rulings. It has proven more helpful to address the issue of drug or alcohol addiction more straightforwardly, than to invoke such penalties. The majority of who do not end up in drug treatment will often wind back up in the criminal justice hamster wheel, whilst criminal justice clients in drug rehabilitation often don't make the same mistakes and have a far better chance at staying abstinent and out of the court system completely.