User blog comment:Paul.rea/Teen Wolf News 102613/@comment-174.138.198.177-20131029022900/@comment-4091815-20131029214653

They had Superman kill and commit other crimes in the most recent Man of Steel movie. They did this without regard to the long history of the character never killing his foes in most all his various media incarnations.

Heroes, true morally centered heroes like Scott, don't kill, can't kill without fundamentally changing their character forever.

There are morally ambiguous heroes out there but their's a very different kind of story.