Grim Cesser

Grim Cesser was a Zabrak Rebel Allaince trooper who fought under Strafe Haaven in Storm Squadron. Cesser's life was largely unknown, but he served as Haaven's second in command on the mission to Byss during the Battle of Yavin. The squadron was ultimately defeated, however, as Strafe fell into a Force coma when the planet Alderaan was destroyed. Cesser and Haaven were captured and taken to the prison on Sartinaynian. After an entire year in prison, the Rebellion attempted to break them out of prison, but Cesser gave his life so that Haaven could escape instead.