In the Babylon 5 universe, security officer aboard B5. Was a member of Nightwatch for a while, but helped Sheridan and company capture them after they tried to take over the station in Point of No Return. Promoted to second in command of security after Garibaldi's old second, Jack, turned out to be a traitor and shot Garibaldi in the back in Chrysalis. Promoted to head of security after Garibaldi resigned from EarthForce in Epiphanies.