Really? That is your response?  

Let me ask you this.  First, what in this piece makes you "feel good?"  What happiness is there?  What sunny upside do they present.  On the contrary this is one of the most depressing things that I have seen in some time.  

Second, the fact that plenty of people do not kill is to be celebrated.  Unfortunately some do, and they succeed as he did.  Clearly preventing those deaths are of paramount importance.  This piece aids in understanding some of that.  As such it is clearly news and your dismissal of it is worrisome at best.