Jason Curtis Dommer was a corporation trooper in the 22nd century. He spent thirty years in that job, working for InterSpace Incorporated until his contract was bought out by the Interplanetary Mining Corporation. In 2154, his throat was scarred by praxis gas, making his voice permanently scratchy and gravelly.
In 2157, Dommer was quartered with Jay Ardamal and Sharon Kreig aboard the Insider Trading on a mission to the Lucifer system. He was taking apart his gun when Ace escaped from her cell. He pursued her, but his gun exploded. His injuries were treatable, but Legion deemed them too expensive and cut off his life support. (PROSE: Lucifer Rising)