Short direct answer: The reasons hinge on a mix of legal, procedural, and political factors that have kept Epstein-related records sealed or pending, including ongoing investigations, grand jury confidentiality rules, court orders or protective measures for victims and witnesses, and strategic political calculations by administrations and Congress about whether releasing materials would advance justice or risk unfairly stigmatizing innocent individuals or jeopardizing investigations. The topic has also become highly politicized, with different actors claiming motives or obstruction, which has led to a continuing cycle of requests, court rulings, and partial disclosures rather than a full, definitive release all at once. For the most current specifics, recent reporting indicates ongoing debates in Congress and court decisions shaping what may eventually be unsealed or released.