In the season three episode "The Revolutionary" (1994), Charlie falls in love with Balkan revolutionary Mara Leonin and decides to join her in her efforts to help her people. After he leaves, management of "DeSalvo's Martial Arts" passes to Richie Ryan. In the season four episode "Brothers in Arms," the arms dealer Andrew Cord kills Mara and Charlie follows the man back to Seacouver. Charlie does not realize that Andrew Cord is immortal and wants to fight him to the death in revenge. Joe Dawson, owing his life to Cord when they served together in Vietnam, asks that MacLeod allow the arms dealer to leave the city. He and MacLeod both warn Charlie that attacking Cord would be pointless and dangerous. Ignoring warnings, Charlie confronts Cord outside "Joe's Blues Bar" and is mortally wounded. Minutes later, MacLeod finds Charlie and realizes nothing can be done. Recalling Charlie asking to know the truth before he die, Duncan reveals that he and Cord are both immortal. Realizing he would have never won a fight against such an opponent, Charlie dies in Duncan's arms. MacLeod then avenges him and Mara by killing Cord.