Zillo Beast incident

"Why would the Chancellor want to bring the beast here? I know that he thinks by studying it, the knowledge could prove beneficial, but&hellip; from what you and Anakin reported on Malastare, it hardly seems worth the effort.''" "I raised the issue with the Chancellor during the Battle of Malastare&hellip; without success." "''Well then, in that case, perhaps it's time we let someone else try."

- Obi-Wan Kenobi and Mace Windu

The Zillo Beast incident occurred during the Clone Wars when a captured Zillo Beast, having been brought to Coruscant, escaped and went on a rampage across the planet.