Five Cannibals get appointed in a Insurance Organization. During the
welcoming ceremony the boss says: "You're all part of our team now. You
can earn good money here, and you can go to the cafeteria for something to eat. So don't trouble the other employees." The cannibals promise not to trouble the other employees.

Four weeks later the boss returns and says: "You're all working very hard, and I'm very satisfied with all of you. One of our cleaners has
disappeared, however. Do any of you know what happened to her?"

The cannibals disavowed all knowledge of the missing cleaner. After the
boss has left, the leader of the cannibals says to the others: "Which of
you idiots ate the cleaning lady?" A hand raises hesitantly, to which the
leader of the cannibals says: "You fool! For four weeks we've been eating
Project Leaders, Division Chiefs and Project Managers so no one would
notice anything, and you have to go and eat the cleaning lady!