Unidentified recon droid 2 (Citadel)

This Probe droid was stationed on the Separatist planet Lola Sayu in the Citadel prison around 21 BBY at the time of the Battle of Lola Sayu.

Biography
After the elite team of clone troopers led by Obi-Wan Kenobi and Anakin Skywalker arrived at the Citadel, rescuing the Jedi master, they split up into two teams. The team lead by Anakin Skywalker began walking through a series of cavers to reach a fuel line, but this droid found the squad and began to follow them. The droid was destroyed by Skywalker shortly afterwards.