CSI Presentation By nwill7784 600 Use of fingerprints for the first time Period: 600 to 2011 CSI 1784 Physical evidence used in a criminal case 1836 Chemical Testing Utilized 1854 First use of photo identification 1910 Hair used in forensics 1930 Lie Detectors are made (Polygraphs) 1960 Voice recordings 1996 DNA is certified as reliable 2011 Facial sketches are matched with photos 2011 Dental match