Introduction to criminal investigation

For centuries, the development of detective mystery novels has been accompanied by the footsteps of detective science and forensic science. Since edgar allan poe wrote Murder on Mog Street, the public's enthusiasm for forensic medicine and detective reasoning has not diminished. Since Arthur. Sherlock of Sir Conan Doyle? Since Sherlock Holmes introduced modern forensic medicine and scientific appraisal technology into the investigation of crimes, forensic medicine and a series of related disciplines have become indispensable weapons in the hands of modern Sherlock Holmes. It has also become a nightmare for all criminals.