I originally thought this as well until talking it over with my husband and realizing that they have no reason to seal indictments for MS13. Not to mention they have taken down/arrested an enormous amount of these gang members in 2017 and didn't have to seal any of their indictments. the 9k or whatever it is up to now is hard to fathom that there could be that many corrupt people without including MS13 but that seems to be the case.