User blog comment:Paul.rea/Teen Wolf News 051816/@comment-27038309-20160520072526/@comment-26879545-20160523175440

I'm not trying to take anything from Theo. You're claiming he's the only villain in the show to kill Scott. As I'm pointing out, no matter how you feel about it, that is factually incorrect.

Jennifer's taking of Allison's dad, Stiles' dad, and Scott's mother was part of the reason they decided to sacrifice themselves in their parents' place. She indirectly caused their deaths, so it totally counts towards her kill count. Which means, for all intents and purposes, she was the first villain to kill Scott.