Doing the Ill Met By Moonlight Quest .... Spoke to the guy in prison , went to hunt the best , did it and spoke to the man he tells me to hunt the other beast but after I speak to him usually in most quests the next place will be indicated in the map or the icon to marker to search that area but not hear ?

The speak/search icon is on the person that the guy in prison tells me to hunt down, but I did the kill then spoke to the "ghost" how tells me to hunt down the guy I had spoke to in prison.