The problem of NO KILL code

[Slowpokeking]

But the only reason they keep escaping jail and killing scores of people is because someone keeps writing the stories that way. The problem isn't that some heroes have a no kill code, the problem is hackneyed writing.

And even then it's really only certain characters. It's not like Poison Ivy or Penquin kill 30 people every time they get loose.

Yes, that''s my point. But from the view of the in-story characters, it would be dumb to not kill when you know they are gonna break out.