Red john is Darth Vader !!!!!!!!!!!!!!!!! the mask everything explained well he wanted to hide his burn marks.. but being in a low tech era, which he might have went back using a time machine before his defeat, he cant really use his high tech suits... so he simply grab some holloween costume.. OMG.. i hope Yoda find jane fast and train he well to become a jedi... MAY THE FORCE BE WITH JANE !!!!!!!!!!!!!!!!!!