Look at the theater case...his pyschiatrist knew he had BIG problems and let it ride.
And the Ft. Hood mass murderer...they had him nailed except our IGNORANT PC mogels and love of Muslims won and they let him go on....and people died.
With few exceptions....dangerous people give you that "bad" feeling in the pit of your stomach.
I wish I could agree with your sentiment... I have met killers, rapists and a big time drug dealer in my time. The truth is, they seemed quite sane and rational. There was no indication that they were dangerous.
I have always been bothered by the fact that otherwise normal people somehow crack and lose whatever glue holds them together. Sure, in some cases these guys are truly broken but in other cases I’m equally sure that there are a whole lot of people holding on by a thread that don’t even know it.
Our America is falling apart: Things like this will get worse before they get better.