Tirahnn, an astronomical body belonging to the Imperial domain, existed within the Inner Rim territories of the galaxy, specifically along the Perlemian Trade Route. In the midst of interrogating Merei Spanjaf, a ruffian employed by the Gray Syndicate recalled an incident on Tirahnn during a conflict between rival gangs. He claimed to have witnessed an individual concealing a transmitter. To intimidate her, the thug proposed a gruesome examination of her cranium.