Criminal Defense Lawyer A criminal defense legal agent represents a person who is linked of any criminal acts. A criminal defense lawyer does not simply represent the client in court and make him or her acquitted of the criminal activity, the criminal defense legal agent also uses treatment services. The National Association of Criminal Defense Lawyers (NACDL) is the business that took the task of pressing forward the goals and objectives of criminal defense legal agents in the United States. Regardless if the one linked is the wrongdoer or merely incorrectly called in the criminal activity, criminal defense lawyer will do in all his or her power to make the client appear innocent of the criminal activity. A criminal defense legal agent does not simply represent the client in court and make him or her acquitted of the criminal activity, the criminal defense legal agent similarly provides treatment services.