On July 3, 2025, the Department of Homeland Security highlighted the ongoing inquiries, stating that Chávez is believed to have ties to the Sinaloa Cartel. Moreover, he had traveled to the U.S. under a tourist visa that expired in 2024, and now seeks lawful residency through his marriage to a U.S. citizen with alleged connections to the cartel. This development unfolds as Chávez continues to navigate the tumultuous waters of his boxing career and newfound legal challenges.