Criminal justice clients are a significant percentage of clients who take part in drug rehabilitation programs in Greenfield and in the USA. Judges around the country are finding it more effective to treat men and women who have found their way into the criminal justice system for drug related crimes, instead of punishing them in vain with time in jail and other such rulings. It is proven to be more helpful to deal with the issue of drug or alcohol addiction directly, than to invoke such penalties. Most individuals who do not make their way to drug and alcohol rehab will often turn right back up in the criminal justice hamster wheel, while criminal justice clients in drug rehab often don't fall back into drug use and have a better chance at remaining sober and away from the court system entirely.