Bounty hunter Aurra Sing wields a single-hilt lightsaber with a red blade in Star Wars Legends. She acquired her lightsaber by killing a Jedi and taking the lightsaber from them. In addition to wielding her red-bladed lightsaber, Sing also uses blasters and her signature, long-barreled slugthrower rifle.
Aurra Sing, a former Jedi Padawan turned bounty hunter, developed a notorious reputation as a Jedi hunter. Aurra Sing does not wield a lightsaber in Star Wars Canon.
Sing hunted and killed multiple Jedi, including: Sharad Hett, Peerce and J’Mikel, and Mana Veridi. She also fought Obi-Wan Kenobi and Qui-Gon Jinn, but ultimately failed to kill her targets.
Following the killings of the Jedi Peerce and J’Mikel, the Jedi Council dispatched Ki-Adi-Mundi, Adi Gallia, and A’Sharad Hett to track down Aurra Sing. Hett ultimately defeated Sing in lightsaber duel, however, the elusive bounty hunter managed to escape.
Aurra Sing’s lightsaber first appeared in the comic book The Bounty Hunters: Aurra Sing (1999).