Don't write anything in there in that case. Visitors are not given a social security number.A# number stands for eight-digit alien number. If you were arrested, this would be a status violation. If this is not applicable to you, and whether found guilty or not, you are already in trouble. Many criminal convictions will render you inadmissible to the United States. Sometimes, if you came to the U.S. as a student but worked without authorization, no conviction is even required. For example, say 'No'.If you are in "removal proceedings", therefore answer would be 'No'. If you have been working in the U.S. as a visitor or business visa holder, your application for extension will be denied. U.S. forever. Therefore, or for any of the other activities described in this question (terrorist, genocide, and more), consult an immigration and criminal lawyer first before filing this application. But for anything more serious, you must consult a lawyer before going any farther. If you have not done anything like that, say 'No'.You should not have been employed in the U.S. as a visitor, don't file this application without talking to an immigration lawyer first. Your entire immigration situation is now in the hands of the immigration court. You can use page 6 of the form to add more information about your removal proceedings.
