>https://dod.defense.gov/Portals/1/Documents/pubs/DoD%20Law%20of%20War%20Manual%20-%20June%202015%20Updated%20Dec%202016.pdf?ver=2016-12-13-172036-190
The USSS are in charge.
USSS can investigate, and make arrest anybody who has committed federal crimes
All of those sealed documents/indictments…..and the USSS can arrest all of them.
Just because the documents were sealed in another state, doesn't mean there won't be many arrested in DC
you sound triggered.