After the taris Fleet has been sent to geonesis, and destroyed the vile CIS Admiral Dimensis the All Devouring moved his fleet in orbit above Taris. Left defencless the jedi and the Clones on the planet had nowhere to run. After a devistating Bobmardment the city was left in ruins. Few hundreads made it out alive, anyone elsewas trapped and killed or left homeless under the hand of Dimensis. From a few billions of people the population went down to 1 billion homeless, unarmed citizens.