Darth Murdra was a male Sith Lord who was part of the Order of Corruption. He was one of the apprentices of Darth Criminus but was replaced by Darth Harau when the latter finished her training. Murdra became a full Sith Master and took his own apprentice, Darth Anarch. He was eventually killed by Darth Harau when the two discovered the lightsaber of Tulak Hord on Korriban. He suggested that she was a possible candidate as the Sith'ari but was later proved wrong when Harau was killed by Darth Korrupt.