Lieutenant Gian Sortollo, a Human male, served aboard the USS Titan as a security officer in 2381. During the invasion of the Borg Collective early that year, Sortollo took part in several battle drills ran by Ranul Keru, along with fellow security crewman Dennisar. Sortollo was felled by a Borg energy pulse, and expressed disbelief to simulation creator Torvig Bu-Kar-Nguv at the simulation's portrayal of the Borg ship becoming an active participant to repel boarders. Sortollo was also a member of the away team to board the shuttlecraft Mance and descend to the surface of New Erigol where they made contact with the Caeliar and missing Earth Starfleet Captain Erika Hernandez. (ST - Destiny novel: Gods of Night)