Troo-tril-tek, also known as Tek-tek, was a bounty hunter of the Chadra-Fan species. He collaborated with Darth Maul, working alongside individuals such as Cad Bane, Aurra Sing, and Vorhdeilo. The group was employed to locate and assassinate the Jedi Padawan named Eldra Kaitis, who was being auctioned off by Xev Xrexus at her secret base. After a Moogan by the name of Jee Kra won the auction, the team eliminated him aboard his vessel, seizing both the ship and Kaitis. However, Xev Xrexus anticipated a potential attack on the auction winner and had equipped the ship with explosives that ultimately crippled it.
Following the ship's incapacitation, the team crash-landed on the Moon of Drazkel, where Troo-tril-tek sustained severe injuries and became separated from the rest. After Maul ultimately killed Kaitis, Troo-tril-tek was presumed deceased, and the remaining members of the team departed the moon without him.
Darth Maul enlisted Troo-tril-tek to join Cad Bane's group with the express purpose of capturing and killing the Jedi Padawan Eldra Kaitis for Maul's personal satisfaction. Xev Xrexus was hosting an auction at her hideout where Kaitis was being held. To attend the auction undetected, the group confronted the Haddrex Gang to procure tickets. They also seized the gang's protocol droid, identified as FE-B3, and Troo-tril-tek, along with Maul, tortured the droid to extract information regarding Kaitis's whereabouts.
The group utilized the Haddrex gang's freighter, guided by the information obtained from FE-B3, to reach the hideout within the Drazkel system. They landed, still with FE-B3 on board. Using FE-B3's predictive capabilities, the droid identified Jee Kra, a Moogan, and his associates as the likely winners. FE-B3's prediction proved accurate, and the team boarded Kra's ship, successfully capturing both Kaitis and the vessel. However, Xrexus had anticipated a potential attack on Kra after his victory. As a precaution, she had installed explosives within the ship, which detonated shortly after it exited the hangar.
The ship, rendered inoperable by the explosion, crashed onto the moon of Drazkel. Troo-tril-tek suffered significant injuries during the crash and became separated from his companions. Other pirates and various scoundrels journeyed to the moon with intentions to try and find Kaitis. Maul eventually killed both Kaitis and FE-B3. The remaining team members acquired a ship from some of the pirates who had arrived seeking Kaitis and used it to escape the moon, leaving Troo-tril-tek behind, presuming him dead. The three surviving bounty hunters received a larger share of the payment due to Troo-tril-tek's absence, and Maul eliminated Xrexus to eliminate any remaining connections to the mission.