No.

[On some level, he doesn't even understand why she's asking; how on earth could he have known that would happen? But, then again...he knows.]

...no. I never thought it would actually happen. I mean, no one...wanted that to happen. Sissi didn't do anything wrong.

[He's used to extremely intentional murders. Either people are awful and kill others, or they're not and things are fine. That's how it always was before. But if things are so different, and everything can go so horribly wrong so fast...]

I...I don't know what I'm going to do.