Anyone can kill me now, whether it's some guy like this or just your average bad guy. And that would definitely suck.
He didn't just decide these monsters were child molesters. They were convicted sex offenders, not just men who had been accused.
I am a bit biased, I suppose. I think all convicted sex offenders should be hung. No second chance.
I say let the guy go to continue his work...I wish we had more Boondock Saints!