This would have never happened...

...if we executed paedophiles after their first offense:

Cringing jurors watch Duncan torture boy on tape.

It isn't something we like to think about, but there are people who must be utterly excluded from the rest of us. Now, one young man and his sister will never be "right," three people are dead, and one monster still breathes. All because he wasn't put away forever, the first time he ruined a life.