I think the military will take control on 19th.
On 20th there will be public trials for everyone to see with all the evidence presented.
The reason why there is such a high level of security in DC, is because upon arrests BLM/Antifa + more might want to storm the capital in order to prevent trials (as their only hope \w yuge FF).
The unbelievable crazy amount of soldiers that now in DC might suggest that they are there in order to keep the live trials uninterrupted and prevent any FF