Board Thread:False Info and Speculative Discussion/@comment-24372439-20140723171802/@comment-80.201.16.165-20140724055427

Idk why but I think Peter is behind all this, in the sneak peek of next week episode, we can see peter knock out Brett in Deaton cliniq and Derek make a reference to Peter's strength and also the scene in the trailer where Peter says to Kate that all he wanted was POWER. So IMO Peter found a way to take Derek's power to make it his own.