2.04 CSI: St. Petersburg By kochka Jan 7, 700 700 BC Fingerprints in Clay used Jan 7, 1000 44 BC First Autopsy Jan 7, 1100 First use of Pathology Bloody handprints used to convict a person of murder Jan 7, 1248 First documention using medical knowledge to distinguish drowning vs stangulation Jan 7, 1813 toxicology put into use Jan 7, 1850 Bullet Comparisons Jan 7, 1870 Anthropometry Jan 7, 1890 Body temperature to determine time of death Jan 7, 1921 Portable polygraph machine Jan 7, 1924 First Crime Lab in Los Angeles Jan 7, 1933 Tests to detect gunshot residue Mar 2, 2022 250 BC First Lie Detector