Ensign DeMarcus Rashad was an engineering tech who was captured during the Dominion War by a group of renegade Cardassian guls who imprisoned him at their hidden camp on Lessek. He was a native of Huntsville, Alabama, whose long historical connections to Earth's presence in space he was deeply proud of. (Star Trek: Sigils and Unions--The Thirteenth Order) Whether any others served on this particular KP squad was unknown.