Ok i completed the war, i was with the imperialsAnd killed ulfric and the stormcloaks.Before all that happened i could'nt find the guard To activate (blood on the ice) Now the new jarl makes me his thane, i perchased the house. As soon as i go inside my new house in windhelm the quest activates. I sold the amulet, then it tells me to follow up on the clues. The quest stopes right there im stuck,I went to all of the ppl and they are not telling meNothing at all. What do i do?