Every family member that ran to the cameras to say Hasan was being harassed should be arrested, waterboarded and deported.
Anyone who had the least interest in learning whether it was in fact him, could have done so easily and quickly.
Either someone did and buried it or were afraid that it might prove to be the case and they might be forced to act or someone was told not too look closely.
There is something that smells to high heaven and (putting on tin foil hat) I don't think we will ever know the complete details as it will prove to embarrassing for some very highly placed personnel, both within and outside Pentagon, Intel Agencies, FBI, DHS and Administration