From Inside the Grey House:
Vincent was not happy. Anthony was sitting opposite him, looking rather unnerved. Vincent had been berating the younger vampire for over two hours. Justin died while attempting to capture Judith and no one thought to inform their leader. All the people involved were currently being run through various training exercises. When Joseph was done with them, he would take the group down to the dungeon where they would be kept for 48 hours without blood. Vincent was pissed off. Justin worked for Anthony but had lived with and reported directly to Vincent. He knew the human longer than Anthony had.