Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-13965604-20130914204104/@comment-6207588-20130920122743

^another way might include the Nemeton...may be the reason he went after Jennifer...to get her out of the way. If he really didn't know where it was...by following her he found it and by removing her he removed the one who was (I guess imo) controlling it. I do agree I don't think he would kill Derek.

This was stated back at the start of 3a: "Peter is part of Derek's pack. They are a very close family," Davis confirms.

From http://blog.zap2it.com/frominsidethebox/2013/03/10-teen-wolf-season-3-spoilers-jeff-davis-talks-tattoos-parents-and-stiles-and-dereks-new-alliance.html

imo The Hales are like a lot of regular families...they argue and fight among themselves but when danger threatens them they are there for each other...like Peter said they need each other.

I'm not even sure he would kill Scott...Ian Bohen danced around it in another article about his being a part of the group...that he really like them and wanted to reform and not be killing people but that he was up to something and not really sincere...honestly sounds like someone unstable (psychotic of course)...but we've seen that...he killed Laura and yet had concern for Cora in the hospital. When it comes to Scott in the end who knows which side he will fall on. If they want to keep him on the show it probably won't happen...maybe the question at the end of 3a was Jennifer right when she said he was after Scott or was she really way off base.

That article is found here:http://collider.com/?p=258907