I believe it involves deep state, hence the narrative of "obey, don't question" that's been spewing since the Podesta leaks hit. Many MSM outlets repeating the same script... if former CIA director William Colby was right (and I'm thinking he is) then all media personalities of note are puppets via Operation Mockingbird. Those who dare question the narrative are threatened into compliance.
Kim Dotcom stated that he's willing to testify about his contact with Rich. I think that's a huge thing, considering Donna Brazile told a PI to eff off, that the DNC provided a PR rep to the family-- the family of a suspected leaker. Conflict of interest much? Timing of his death seems off, of one goes by the 4Chan anon who provided some interesting fodder to the fire; if true, it points to murder, plain and simple. One would think that with all the cameras around DC, they'd see something. But nope, nada. Or they choose not to see. It's not a stretch of the imagination to think local PD is compromised and those in power can squelch investigations that might yield damning information about a political buddy.
Until frustrated law enforcement steps forward (and one can't really blame them for not; as we see, whistleblowers tend not to fend well in America.