|Unidentified OOM security battle droid 3 (Citadel)|
OOM-series battle droid
|Chronological and political information|
- "Sir, they've been spotted heading for the upper levels."
- ―The droid speaking with Osi Sobeck.
During the imprisonment of Jedi general Even Piell by the Separatists in the Citadel prison on Lola Sayu, this Security droid along with many others were under command of prison warden, Phindian Osi Sobeck. When the elite team of clone troopers led by Obi-Wan Kenobi and Anakin Skywalker arrived on the planet and infiltrated the detention facility, rescuing the Jedi master, this droid warned Osi Sobeck that the group was heading for the upper levels of the prison.