{"data":{"id":"us-il/720-ilcs-5-11-11","jurisdiction":"us-il","citation":"720 ILCS 5/11-11","heading":"Sexual Relations Within Families.","body":"(a) A person commits sexual relations within families if he or she:\n(1) Commits an act of sexual penetration as defined in Section 11-0.1 of this Code; and\n(2) The person knows that he or she is related to the other person as follows: (i) Brother or sister, either of the whole blood or the half blood; or (ii) Father or mother, when the child, regardless of legitimacy and regardless of whether the child was of the whole blood or half-blood or was adopted, was 18 years of age or over when the act was committed; or (iii) Stepfather or stepmother, when the stepchild was 18 years of age or over when the act was committed; or (iv) Aunt or uncle, when the niece or nephew was 18 years of age or over when the act was committed; or (v) Great-aunt or great-uncle, when the grand-niece or grand-nephew was 18 years of age or over when the act was committed; or (vi) Grandparent or step-grandparent, when the grandchild or step-grandchild was 18 years of age or over when the act was committed.\n(b) Sentence. Sexual relations within families is a Class 3 felony.","path":["CHAPTER 720 CRIMINAL OFFENSES","Criminal Code of 2012."],"source_url":"https://www.ilga.gov/legislation/ILCS/details?ActID=1876\u0026ChapterID=53\u0026ChapAct=FullText\u0026Print=True","current_through":"at least Public Act 104-790","vintage":"","retrieved_at":"2026-09-15T04:46:41Z","sha256":"539499fba41019dfebb710b2fa9f50d8b5d5b73c5ed7e12435b8cf545e762b65","source_id":"us-il","stale":false,"prev":"us-il/720-ilcs-5-11-9.5","next":"us-il/720-ilcs-5-11-12"},"notice":"GroundRules: Original legal text. Not legal advice."}