"While I can't condone murder, if you don't tell me and it's done outside of Hogwarts... I guess it would be a Muggle jurisdiction." He smiled. "If it helps, we have plenty of Slytherins here that we respect. Lockhart, I don't respect."
He let her go. "Have a good night." And now he could go look for Draco, or maybe just go back to his room and pass out.