[She sighs in exasperation for both of them, putting a hand to her forehead.] I could have made one of them walk away. And then, when his friends disagree, or the spell wears off, they're much more likely to come back full of accusations of witchcraft or whatever.

I could have made them punch eachother instead, I guess. I just told him to attack his friends, it was his own violent impulses that made him do the shooting. [That's a lie but... eh.]

They're not even dead. Just hospitalized. They were a bunch of creepy assholes who decided to sexually harass a teenage girl they had no way of knowing was more dangerous than she appeared, I can guarantee you that even if they're not guilty of worse it's only a matter of time before they are.