Board Thread:False Info and Speculative Discussion/@comment-10709518-20150728080504/@comment-5285305-20150728233104

1. His eyes didn't turn blue because the chimera tried to kill Stiles. If you have the intention of killing someone, you're not an innocent.

2. "The rules have changed." - Deaton

Choose one, and move on - until someone on the show decides to explain it.