Criminal justice clients are a significant percentage of clients who take part in drug and alcohol rehab facilities in Hemphill and in the USA. Court systems in the U.S. often find it more effective to rehab individuals who have ended up in the criminal justice system for crimes relating to drugs, rather than penalizing them in vain with jail time and other such rulings. It has proven more successful to handle the problem of drug addiction more straightforwardly, than to enforce such penalties. Most individuals who do not end up in alcohol and drug rehabilitation will typically wind back up in the criminal justice system, while criminal justice clients in drug rehab often don't fall back into drug use and have a far better chance at staying sober and out of the court system for good.