Ramba uchinyora ndima iyi - Hondo Yenyika II yapera, Fiebig akaendeswa kuYugoslavia, kwaakatongwa ndokuwanirwa mhosva yezvivi zvehondo, zvikurukuru nokuda kwebasa rake mukuputika mabhomba kweBelgrade muna April 1941
. Fiebig akatongerwa rufu ndokuurayiwa muna 1947.