 We certainly seem to be committed to the existence of moral luck. For example, we seem to blame those who have murdered more than we blame those who have merely attempted murder, even if the reason for the lack of success in the second case is that the intended victim unexpectedly tripped and fell to the floor just as the bullet arrived at head-height. Since whether the intended victim tripped or not is not something in control of either would-be murderer, we appear to violate the Control Principle and its corollary.