Criminal law always follows right after civil law and in most cases the government will file a lawsuit in a civil trial is not successful.there a many offenses that fall under the category of criminal law such as treason and espionage which falls into crimes against any one state. If you rape, murder or assault this falls into a crime against any one person. It allows you to punish the person who has committed a crime whether it is against any person or any state. There are many lawyers that specialize in criminal law and if you are in need of an attorney you want to find one that knows this type of law.Learning about criminal law is easy to do once you have the right material to educate yourself. In some cases you may live in a neighborhood and want to know if there are any registered criminals that live in your area. You can go online and find a police record search that can help you get this information. It is always a good idea for you to be informed and know what the laws are so that you and your family can be protected. In many cases someone who commits a criminal offense will have to stand trial and accept whatever punishment the court decides.Remember there are many reasons for you to educate yourself about criminal law. You may have defined an attorney one day they can help you or a family member who may be in trouble. It is always best to find a lawyer who is an expertise in this particular area of law.