CSI Sciences By jeke 250 BCE The First Lie Detector 221 BCE First Ever Fingerprints 1248 The First Time We Used Our Knowledge Of Medicine To Solve Crime 1302 First Medical Autopsy 1447 First Use Of Teeth As Identification 1585 First Microscope 1800 Learned How To Tell Time Of Death 1835 First Time Bullet Comparison Was Used To Catch a Murderer 1835 First Time Bullet Comparison Used to Catch A Muderer 1839 Detecting Sperm 1903 Started Fingerprinting Criminals 1921 Portable Polygraph Was Created 1932 The First FBI Crime Lab Is Created 1950 Discovery Of Tape Lifting Evidence For Fingerprints 1954 The Breathalyzer Was Invented