Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-108.81.117.0-20140311052913/@comment-98.166.214.56-20140312022302

I'm thinking Peter was planning to bring her back to life once he fully healed and got his revenge on the Argents, but Gerard or Kate sliced Laura in half to stop that from happening.

Remember Peter didn't know what he was doing when he killed her, he was basically using Animal Instinct because his human side was still 'Gone' from him being burned and his animal side needed that Alpha power to fully heal so he can be fully conscience again.

I don't think Peter will kill his OWN niece for the hell of it, in that case, there was many times he could've killed Derek when he was the Alpha, even Scott now.