Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-10489051-20130814005632/@comment-15314533-20130816031710

Well, we only know what Peter said and what we saw. We saw Laura in the woods and calling what I thought in surprise, "Uncle Peter?"

We don't see the actual killing of Laura. So we can only speculate how he did it. Whether he convinced her like he did with Derek to use her Alpha spark to help heal him and then when she was weak, he killed her or if she ran up to him thinking him comatose and he lunged when and got lucky.

Until we actually see, we won't know for sure except that he does admit killing her.