Board Thread:Supergirl discussions/@comment-27700324-20180619050909/@comment-1216259-20180620070735

What I want to know is what exactly are the rules on Supergirl & killing? She wouldn't do it for a while, then she maybe killed some aliens in the Invasion crossover which was really unclear, then she DEFINITELY killed that parasitic monster & the guy it took over, she wasted a bunch of white martians & maybe it wasn't intentional but if so she didn't exactly stop once she saw they were being vaporized...but now she's back to saying she'll never kill, no exceptions?