unshriven- unforgiving, unwilling to confess, not free, guilty
http://www.merriam-webster.com/dictionary/unshriven
“Beloved” by Toni Morrison P 130
“like the unshriven dead, zombies on the loose, holding the chains in their hands”.
“like the guilty dead, zombies on the loose, holding the chains in their hands”.
My neighbors ghost is unshriven, turning on and off the air conditioner.