A wildlife worker riding a snowmobile was chased by a giant tiger before being savaged to death in a nightmare attack. Fyodor Levsha, 23, has been named as the victim of the tragedy which happened in a forest in Russia . According to local reports, his co-worker sadly came across his body and spotted paw prints. His corpse was located close to Bulyga-Fadeyeva village. Authorities confirmed the predator escaped into surrounding hills and forest, and has not been traced. A special task force