I had a riot and some people died including visitors.
The problem is that they are sent to hearse, but the dead people keep moving to south. The hearse goes away taking noone. This is an infinite loop occupying my guards.
What do I do?!
The following video shows the problem (start at 06:30):
Best Answer
It is a known bug, visitor can't currently be taken by the hearse.
You could try going into the save file and manually deleting the visitor (make a backup before!). Otherwise, it will stay and haunt your prison... forever.
It should be fixed in the next version.