[The news are a shock, even if he simply widens his eyes a bit... and now he regrets bringing it up. Not because he doesn't want to know- he never really believed in turned a blind eye to this sort of thing. But he doesn't want Stiles to relive it.]

I'm sorry. If I had known I wouldn't have mentioned it. But she... [They never talked about her, but the smell was still undeniable. Something was on her, in her. Kal just knew it wasn't dangerous.] She was powerful. Do you ever find the killer?