TY JOUR TI SOME ASPECTS OF THE INVESTIGATION OF A CORPSE FOUND IN THE SNOW KW forensic medical examination KW time of death KW postmortem changes KW low temperatures KW hypothermia KW tissue freezing KW body temperature changes KW skin discoloration KW factors affecting the rate of postmortem changes KW experimental studies JO Forensics: yesterday, today, tomorrow AU Lebedenko, S.E. AU Sergeeva, O.V. AU Zinenko, Y.V. PY 2025 IS 0 PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation