Morgan DuCard was the son of Henri DuCard. Morgan was being trained by his father to become a manhunter, until the young Bruce Wayne arrived. Wayne defeated Morgan causing Henri to train the two alongside each other.
Eventually, when Wayne's training was finished, Henri sent Morgan out to assassinate the billionare. Morgan failed and was beat nearly to death by Wayne.
Years later, Morgan would quickly identify Batman as Bruce Wayne, but would take no matter to the situation, but would fight crime like Wayne. Eventually, Bruce would launch Batman Incorporated which angered Morgan.
Morgan began to kill off members of the program before targetting Bruce himself. He attempted to sway Bruce's son, Damian Wayne over to his side, but the latter's deception turned out to be a ploy.