From Protector of the Grey House:
“With all due respect sir, will you allow her the blood she demands?” Anthony wondered how far Vincent would go to keep the human here. She had demanded his blood earlier.
Vincent went to Anthony and placed his hands on the man’s tight shoulders. “You fret too much over her, Anthony. As I said earlier, you were doing your job. I’m upset about the way things turned out, but you did nothing against your nature or position. Natalia can’t take your blood. I don’t enjoy taking blood from my people when all they’ve done is the job I’ve assigned them to do. As for not telling me, I believe Wayne’s death is punishment enough. Calm yourself, have a drink. We’re done.”