Board Thread:WARNING ALL USERS False Info\Spoilers/@comment-69.121.172.69-20130820040029/@comment-6207588-20130821201941

I kind of wonder if when Peter said that Derek's changed it started where it ALWAYS started...with a girl...he might have also been hinting at himself as well as Derek. He did tell Derek that  relationships never end well...that eventually the teeth and claws come out. Got the idea that he might have had a girlfriend that saw him shift and she didn't respond to well (screaming...panic...throwing fists whatever) and in a panic he accidentally killed her....of course that's just speculation but it's true we have yet to see how he got his blue eyes.