This Sergeant is a member of the United States Air Force and the NID. He accompanied Colonel Harold Maybourne to Stargate Command to transport Teal'c, who had been infected with an Infestation fly, to an NID facility but Teal'c escaped during the trip. He joined in search of Teal'c in an abandoned building, but all they found was Allyson Martin. (SG1: "Bane")