I had an early version of Dovahkiin Hideout that would allow you to enter homes that you did not yet own, and I accidentally entered Hjerim. Since I was there I decided to look around; I didn't know that the house had anything to do with the serial killer quest, as I hadn't gotten the quest, yet. However, when I realized the game was giving me the option to examine various items in the house, I did; this resulted in the quest starting, with my journal instructing me to follow up the clues.
Problem is, none of the quest events will trigger now: The body is in the graveyard, but there never is a crowd around to speak with; the Hall of the Dead lady never takes the body in; Jorlaith (?) won't speak to me about the case.
Does anyone know of any console commands, or anything else, that will either make this questline function correctly, our let me negate it entirely so that I can restart it properly?
Thanks.