Citizen of P3X-775, member of the Taldur people. Roshure committed a murder and fled the scene. While on the run he stumbled upon SG-1, who picked him up off his feet. Soon afterwards the group was captured and taken into the judgment hall of the Taldur, where Roshure was sentenced to the off-world prison colony Hadante.
Because SG-1 had aided him even in a slight way, they shared his sentence as well.
Prisoners - Fleeing from his murder scene, Roshure encounters SG-1 and dooms them to his fate in Hadante.