Unfortunately, since Michael's death I believe we're gonna get alot of these type of stories to surface. If you browse any MJ forum, you'd see what I'm talking about, fans are sharing their own stories of what they have seen or heard from other fans who have followed Michael around or who've had conversations with or observed activity from a member of his inner circle that may have been questionable or bothersome.
If this same death with the same set of circumstances happened to stars like, Steven Spielberg, Tom Hanks, Tom Cruise or Madonna, the media would be in an uproar to find their "Killer". The Media would report of it with great dignity and respect as if these people were Mother Theresa or the Pope. All coverage would be postive and no stone would be unturned, they would cover every lead, especially if that lead made the other stars out to look like the victim.
They would have jumped all over reports of "Blocking" from the celeb's team. With one of these celeb's dying this death, You better believe, their sources would've been all over this angle.