Roth was a captain in the Imperial Army during the era of the Galactic Civil War. She was a Zabrak female serving the Imperial forces.
Being a female Zabrak in the military was an uncommon sight, as most members were Human males. During her time spent on the moon of Rori, which orbits Naboo, Roth was seen wearing Crusader armor of the Mark III variety.
Roth participated in the Battle of Restuss, where she oversaw the destruction of both Rebel troopers and Rebel Elite Commandos.
Roth appeared as a non-player character in Star Wars Galaxies: An Empire Divided, a massively multiplayer online roleplaying game from 2003. This video game was developed by Sony Online Entertainment and published by LucasArts. The game was shut down on December 15, 2011.