How many agents have been killed in the line of duty?

A number of FBI agents have been designated as service martyrs—agents killed in the line of duty as the result of a direct adversarial force or at the hand of an adversary. In addition, other FBI agents have lost their lives in the performance of their duty, but not necessarily during an adversarial confrontation (such as in the “hot pursuit” of a criminal). See our Wall of Honor for more information and a list of agents in both categories.