Third Jedi Purge

The Third Jedi Purge took place when Darth Kaos issued an order to all his Dark Jedi to go throughout the galaxy and hunt down Jedi. Any Jedi found were killed. Only one anonymous Jedi remained after this purge. Even Jedi masters such as Kyle Katarn were not safe. Katarn himself was killed by Darth Evilios on Manaan. The Jedi did not reappear in the galaxy for around fifty-thousand years.