Seth Kabul held the position of brother to the esteemed Lorn Kabul and also acted as the uncle to Arista Kabul.
Seth, driven by his desire to seize control of Lorn Kabul's mining operation, collaborated with Harsh, the Imperial Moff, to orchestrate the assassinations of both Lorn and Arista Kabul. Although Lorn Kabul was killed, Grissom, the valiant Gamorrean, successfully rescued Arista and saved her life.
Arista, aided by Grissom and a Jawa named Tek with a penchant for explosives, successfully undermined the mining operation. This act effectively destroyed Seth's carefully laid plans, resulting in his utter downfall.