Drego, a Kyuzo native, served as a deputy alongside his partner Streehn within Niima Outpost situated on the planet of Jakku. Following the explosion of Kubaz banker Rikard Lovas's banking vessel, Drego and Streehn took up residence at the office of their relative, Constable Zuvio, to question individuals suspected of involvement in the blast.
The initial appearance of Streehn was in the short story titled "High Noon on Jakku," penned by Landry Q. Walker. He subsequently materialized as a background character in the cinematic work Star Wars: Episode VII The Force Awakens.