Lorcan Neeblo was a Human male criminal lived during the waning years of the Galactic Republic. Neeblo was a member of the Intarsa League, a criminal faction based on the planet Genarius, and around 31 BBY, Neeblo accompanied the League on a shuttle journey to the world Cularin on a mission to set up a shell company as a front for the League's money laundering. However, the shuttle was ambushed en-route by rivals of the Intarsa League and the vessel crash-landed in the grounds of the Blue Star Centre, a philosophical research facility. Neeblo survived the crash but his best friend and lover were both killed in the impact, leaving Neeblo distraught and determined to seek revenge.

In the aftermath of the crash, Neeblo and the surviving members of the Intarsa League entered the Blue Star Centre and took the facility’s inhabitants hostage in an attempt to gain passage off of Cularin. However, the Heroes of Cularin, a group of freelance agents who operated in and around the Cularin system, attacked the Intarsa League and defeated Neeblo and the other crash survivors to free the hostages.