At present, our only solution as citizens is to ignore anything presented by the FBI/CIA/NSA/BATFE. As a juror, give it zero weight as evidence.
Frankly, at this point if an FBI scumbag is shot in the head by a homeowner upon presenting his 'credentials', as a member of a jury, I would consider it justifiable homicide even if the entire event was captured on camera. I honestly do not care if the person who killed the fed was a scumbag who belongs in jail. I honestly do not care about the death of anyone who works for the feral government at this point. Not one bit. Not one single tear.
That has been my position for many years, except I include the local police and sheriffs, mainly because of my own experience with Police LYING THRU THEIR TEETH about most things. And no, I’m not a criminal.