That would make an awesome fanfic story in and of itself. The main character is some poor public prosecutor. There's this evidence of a crime, now he (or she) needs to figure out how to backtrack it to the crime itself, figure out the various jurisdictions and hearsay laws involved, meanwhile taking a lot of really weird heat from an international historical society that's trying to suppress the case for reasons unknown. Heh. Sort of a legal comedy of errors in the making.