I've read all kinds of kookie stories suggesting the shooting was staged and that they paid actors to fake the roles of deceased relatives but the thing that convinced me something is seriously wrong was seeing NBC reporting that the police told them that they found only hand guns at the scene and putting it together with the lead pathologist's report saying all of the wounds so far were caused by injuries from a long gun ( meaning rifle). This means that somebody must be lying. Either the pathologist, the police or NBC News.
This is very troubling because if both NBC and the lead pathologist are telling the truth it suggests that somebody else did the shootings and that it was probably a false flag operation.