Wu Guoqing

Wu Guoqing (; 5 December 1936 – 24 June 2019) was a Chinese police detective and forensic scientist. He solved or helped solve many high-profile crimes, and was acclaimed as "China's Sherlock Holmes". He taught forensic science at the People's Public Security University of China, the National Police University of China, and other police academies, and co-authored a number of textbooks in the field. Provided by Wikipedia