JK-00P

JK-00P was a prototype Jedi assassin droid created by the Galactic Empire to hunt surviving Jedi after the execution of Order 66. JK-00P was forced to learn the history of the Jedi, and as a result it questioned why they were killed. JK-00P was sent to kill Jedi Knight Nagi Tsukumo, who defeated the droid and offered to take him as his Padawan. After Tsukumo succumbed to poison, JK-00P used the Force and Tsukumo's lightsaber to protect the Jedi's droid companions, Dee-Seven and Ee-Ten, from the Empire.

Text and facts from the “JK-00P” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.