Renefra Ren was a male Elomin who served the Inquisitorius, an order of Dark Jedi who were affiliated with the Galactic Empire. Ren was the apprentice of Inquisitor Probus Tesla and in about 18 BBY, Tesla and Ren were posted to serve on the Imperial installation Kantaros Station, in the Both system. Following the arrival of Darth Vader on the station, Ren made his way to Tesla's quarters and alerted his master to Vader's presence.