It was said that at some point the DC SHD branch will be held accountable for killing the president that was just a BT pawn. Faye Lau went with BT after the end of WONY. If I remember it right, I think she also flees the scene & isn't killed by the SHD agent (correct me if I'm wrong). The author of that Reddit post also suspected that the DC SHD branch would've been branded as Rogue so that SHD agents from all of the country would come to DC to hunt the Rogues or kill them whenever they're spotted around the country. Pretty much this seems like a survival type of gameplay in which you're not allowed to kill any SHD agents (because you're not Rogue) & still have to clear your name somehow. At least, this is my take on how thing will play onward.