"A Death on Utapau" is the first story reel of the Crystal Crisis on Utapau arc of Star Wars: The Clone Wars. It is the first story reel of the series overall. It premiered on September 25, 2014.
Official Description[]
Obi-Wan and Anakin investigate a mysterious death of a Jedi Master on Utapau, and uncover a secret Separatist weapons deal the likes of which they have never seen before.