Giovanna Mercedes Moreno Occhipinto, 32, former Illinois teacher, undocumented Venezuelan immigrant arrested May 2026 for 2024 Chicago shooting. Occhipinto arrested Dec 5, 2024 for unlawful weapons use, released without ICE notification due to sanctuary policies. Cook County prosecutors declined charges against Occhipinto. Occhipinto remains detained awaiting deportation. DHS officials criticize Illinois sanctuary policies for hindering federal enforcement