Board Thread:General Discussion/@comment-27596920-20141205004927/@comment-24435688-20141205012938

There's a possibility that Cinder is actually older than she appears to be, so it's not completely impossible that she and Summer could have been around the same age during their hypothetical meeting.

Plus, Summer's death WAS a long time ago and may have little to do with CInder's plan now. If anything, Summer tried to interfere (either purposefully or accidentally) with Phase -3 or something and had to be dealt with.

What is your rebuttal?