Talk:The Alpha Pack/@comment-208.84.197.76-20130625161140/@comment-6280221-20130627232438

Teen Wolf deals with both the human and supernatural world. None of the cast members of the producers have leaked any spoilers about who this person is, and they haven't said whether it is a human or a creature, but Dr. Deaton did explain in the last episode (episode 4) that the person doing the killings was a druid: Druid means "wise oak" in Celtic, he also explains, at the end of the episode, that a Druid that has gone down a dark path becomes known as a Darach, and seeing as a Druid is a symbol of nature in Celtic mythology, murder would turn a good druid in a dark Darach.

So the Druid/Darach could be a human or a creature... we'll just have to wait and see.