Chicago has been battling gun crime for a long time and legislation is one of the tools available for tackling it. Legislative instrument number 720 ILCS 5/24-1 summarizes the law as it stands today. Nothing demonstrates the complexity of the issues at hand like the regulation of automatic weapons in Chicago. It is not enough to say that possession of such a firearm is illegal; there must also be specific procedures that determine how the courts are going to handle the various cases that come before them. Existing legislation has tended to focus on controlling the sale, possession ,and use of certain weapons in order to prevent or punish criminal behavior.
For the defense attorneys, this remains a double edged sword. On one hand, a defending attorney is able to challenge the prosecution at any of the detailed procedures for proving criminality. However, the prosecutor can also return the favor by selecting any of the following for attack: