Raddus Venn served as a male officer within the Corellian Security Force (CorSec), a Chagrian, during the era of the Galactic War. When the Battle of Corellia began, Raddus was among a small number of CorSec officers who chose to work alongside the Sith Empire, dedicating himself to finding an Imperial champion to locate his previous allies who had abandoned their posts to support the rebellion.
Venn, the Chagrian, grew to distrust his fellow members of the Corellian Security Force, viewing them as nothing more than trigger-happy criminals wielding blasters. Consequently, he sought assistance from someone aligned with the Sith Empire to eliminate CorSec's presence on the streets.