If you have been charged with a crime, the prosecution is required to turn over the information and evidence that has been gathered against you as a Due Process requirement under federal and state constitutions.Typically your lawyer should be provided such information within a reasonable time after he or she asks for such information. If you lawyer has asked for this information already, you should make sure he or she has such in hand before the interview that you have written about.However, if you have not been formally charged with a crime, law enforcement is not required to turn over the information that you have written about.