Forensic Science Develoments

By timelinewilly
  • Chinese use fingerprints as identifying markers
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    Chinese use fingerprints as identifying markers

  • Time of death studies

    Time of death studies

    English physician John Davey studies corpse heat loss in London
  • DNA Discovery

    DNA Discovery

    First identified and isolated by Friedrich Miescher at the University of Tubingen
  • First criminal fingerprint identification

    First criminal fingerprint identification

  • First lie detector test invented

    First lie detector test invented

    inadequate lie detetor invented by James Mckenzie.
  • Lie Detector made

    Lie Detector made

    First adegaute polygraph made by medical student John Larson.

  • Breathalyzer Test

    R. F. Borkenstein invents the Breathalyzer for field sobriety testing.

  • First Pyschological Profile Offered

    Teten Mullany offers the first pyschological profile on the killer of a woman in her home. Solves the murder.