"If you truly believe that the Republic and the Jedi Order are wholly good, and that the Confederacy is wholly evil, then you're even more dangerous than my mistress thinks."
After a holocam recorded Skywalker and Tano rescuing Rotta the Huttlet, 4A-7 doctored the image so that it made it seem like the two Jedi were kidnapping the baby and planning Jabba the Hutt's assassination. This recording was shown to Jabba by CountDooku on Tatooine.[2]
4A-7's treachery is discovered.
When the two Jedi, Rotta, and R2-D2 were preparing to flee Teth aboard the Twilight, 4A-7 appeared at the boarding ramp of the ship. He was decapitated by Tano after he was discovered to be in league with the Confederacy.[2]