I agree that this is very possible- however, I've not been especially keen on the abilities of the FBI, since Ruby Ridge, Waco, The M.E. flight school students that were suspected in AZ(?) and reported to HQ, who were interested in steering the plane but unconcerned about landing, and a similar story in MI I believe, both cases ignored by Washington. Some of these headquarters troops are a few turnips short of a truckload if you ask me.
I agree that nothing is perfect... and there has been a CYA going on for years ....to protect "certain" people... but they still have to methodically investigate, according to protocol...and that takes time.... We've become an "instant gratification society"... which causes alot of conflict. :)