The main purpose of this legislation, known as the Epstein Crime Victims Act, is to strengthen the rights of crime victims in the legal process, particularly when the government makes decisions about plea bargains or deferred prosecution agreements without informing the victims. The act aims to ensure that victims are notified in a timely manner about these agreements and provides them with a way to seek legal recourse if they are not. Key provisions of the act include the expansion of the rights of crime victims under federal law.