Assassination on Mustafar

The Assassination on Mustafar occured after the beginning of the Great Jedi Purge. During Operation Knightfall, Anakin Skywalker discovered recordings of the now-dead prisoner Jango Fett that the Trade Federation was hiding on Mustafar.

Attack
Anakin arrived and told R2-D2 to wait with the ship, because Anakin didn't want R2-D2 to record or witness his actions. Two Neimoidian aides welcomed Anakin and told him that the Trade Federation Board was waiting in the central control room. Anakin explained that he had a message from Darth Sidious and struck down both Neimoidians. Two Neimoidian guards at the entrance saw the attack and tried to kill Anakin, but failed. In the control room below, Nute Gunray and Rune Haako witnessed the betrayal and ordered all available security to stop the assassin. Anakin went through the whole facility destroying all droids and Neimoidian guards that stood in his way. He made his way onto the balcony leading to the control room and destroyed all guards. Just as he broke through, Anakin saw Gunray, Haako, and three aides locking themselves into the control room. Anakin tried to follow, but was shortly stalled by several Neimoidian guards. After disposing the last guard, he used the force to break through the door. Nute Gunray escaped just in time, but locked the door behind him trapping Rune Haako and the three aides. Anakin killed all three aides, then used the force to throw Haako up against the wall and onto the floor. Haako pleaded for his life saying that a Jedi Knight would not kill him. Anakin told Haako that there was much he failed to understand and then killed Haako. Nute Gunray and several guards made it to Gunray's shuttle, the Laptiz Cruise, just as they heard Haako's death. Anakin killed all guards then defeated the shuttle. He used the force to throw Gunray out of the shuttle and towards him. Anakin then lifted the viceroy with the force and threw him onto the ground. Gunray pleaded for his life saying Darth Sidious promised to leave them in peace. Anakin stated that the transmission garbled and that they would be left in pieces before impaling Gunray with his blue lightsaber blade.

Aftermath
Anakin went back to the control room and reported back to Darth Sidious saying that the war was over and the Trade Federation was defeated. Sidious was pleased and told Anakin to inform any remaining Trade Federation ships to deactivate the droid armies and surrender. On every planet, the fighting stopped and the Clone Wars were now over.