The fact no official investigation may be happening could be that many of those capable of running said investigations are gagged by their superiors who may well be implicated in said investigations.
Per my other reply in this thread, there's every possibility that the law enforcement groups are setting up honey-pot sites for unsuspecting citizen investigators to fall victim to, and with their broad-ranging arrest and seizure powers, they could very quickly shut any of us down. We do not have the privilege of special investigative protections.

I think the safe way is to make sure the good guys with said prosecuting immunity actually are shaken out of their slumber to see justice served.

The concerned citizens saw through the mainstream media smokescreen, but this is a whole different ball game when we start peeking behind the dark curtains.