Considering that we found out late in this episode that Nina and Walter, according to Nina; spent time together when Peter was younger. Is it possible that Nina is William Bell? We have yet to see Mr. Bell, and from all indications thus far, Nina is running the show that is MD. With her bionic arm, is it possible that somehow, william bell had an accident that made him lose his arm (possibly from someone who wanted him dead) and out of fear from being found again, somehow transformed himself into a woman (Nina Sharp) or his consciences is inside the woman know as Nina Bell.


Thoughts?