Vampires killed Adrianna Avenicci (The Elder Scrolls 5: Skyrim)

I have vampires killed adrianna avenicci. Moreover, they used her as a trell and killed her again. Now there is a pile of ash near the forge. You cannot resurrect. And besides, Idolph (I don't remember exactly what his name is. Who asks for whom I am behind the gray manes or the sons of battle), everything stands in that place and looks there where Adrianna should be. And he is silent. HER was also killed when she was talking to him about weapons for the empire. What to do? There are few people in the city, and now one more always stands in one place, and one is dead. Help...