Forgive me using this ping list as a call to action but IMHO a true investigation of the Seth Rich murder would be the chain that pulls the plug on the swamp.
Appoint a Special Prosecutor to investigate the murder of Seth Rich, the alleged Wikileaks email leaker Petition on WH.gov.
How about providing special services and facilities that are outside of the budget process for the police chief responsible for the investigation.
Start there...make the existing force do their job.