Detmer was a Firethorn mercenary working for Maxwell Newbold. Detmer was one of the mercenaries in the Firethorn convoy who guarded the nuclear missiles they stole from the Barataria. He also defended the convoy when Bashir Ćawil Hanad and his soldiers tried to steal the missiles. Detmer was later killed when he tried to prevent Jack Bauer and Abigail Harper from stealing the nukes. (Rogue)