The RWBY Wiki entry for Cinder Fall lists her as “Deceased” at the conclusion of Volume 6.

Created by PseudonymousUser on 2018-01-14; known on 2019-02-01; judged wrong by PseudonymousUser on 2019-02-01.

• PseudonymousUser estimated 75% on 2018-01-14
• Bacon1001 estimated 60% on 2018-01-25
• PseudonymousUser   judged this prediction wrong on 2019-02-01.