Gira

Gira was a red-haired human male Jedi Knight assigned to guard a handful of Padawans whom survived the Jedi Purge. When Darth Vader captured Gira, Gira agreed to submit to Vader on the condition the younglings were spared. Vader betrayed Gira and had the transport containing the Padawans blown up. Disgraced, Gira used his lightsabre to suicide.