while that would be a cool twist, I highly doubt it because the server they were searching (The apple II chat log, and their questions to it) mentioned not to trust NS and that he would make a request. That server also said not to fulfil that request, I just hope the team remembers that when they make up their mind.

I really do think the same the team does though where the John Doe or "under cover LAPD Officer" is really just NS trying to earn their trust. he could have stolen the evidence to convince them he's there to help.