[The vampire only nods as Trevor speaks, listening carefully and weighing all possible options. Carmilla might well have an idea of who is responsible, and if she goes after them herself, it's a catch-22. He didn't act fast enough, but she's flaunted the laws and their own agreement. In theory, he could retaliate for that, but it'd be a poor choice.]

I don't want to wait on this. [So, an easier decision.]

We're concluding office hours for tonight. I'll leave a note, and whatever the problem is, it can wait until this matter is solved. Reasonable?