The "priceless cultural artifact" was returned to the government of Mexico in a ceremony, according to the FBI.

MEXICO CITY (AP) — Nearly five centuries after Spanish conquistador Hernán Cortés signed it and decades after someone swiped it from Mexico’s national archives, the FBI returned a priceless manuscript page to Mexico on Wednesday. The FBI said in a statement that the document had changed hands various times over the years, so no one will be charged.