Darth Maul was a Zabrak Sith Lord who was Apprentice Of Darth Sidious. He killed Qui-Gon Jinn but was cut in half. He was trapped on Lothol Minor Till he was Rescued by his brother Savage Opress. They tried to form a Underworld Group and then Maul killed Pre Vizsla and took over Death Watch. He Took over Death watch till Darth Sidious captured him.