Like rabid dogs.
We don't blame them.
We don't hate them.
We don't try to get revenge or punish them.
We just put them down.
And, actually, I think a rabid dog has more chance of 'rehabilitation' than this kid.
How can he ever acquire the social/emotional/philosophical/whatever outlook and beliefs needed to be a positive human being without driving himself over the edge again with the realization of what he was, what he did, and how he gloated over the pain he caused people.
And, as always, I am saddened. Not by his death/lost life behind bars, but because it was necessary again.