Develoment of CSI Sciences

By KDylan
  • Dec 7, 750

    The first lie detector

    The first lie detector
    The first lie detector was made. This improved the investigation a ton because they would be able to bring suspects in and know if they are lying or not.

  • First microscope

    First microscope
    First microscope was discovered

  • Bullet analysis

    Bullet analysis
    First time bullet analysis was used in a crime scene. which helped determine where a shooter was and gave possible suspects

  • Time of death

    Time of death
    Time of death was now discovered by analyzing body temperature.

  • Using the finger print

    Using the finger print
    Finger prints were analyzed and helped find suspects. which revolutionized crime scene investigation because it is the number 1 thing that investigators look for.

  • Crime laboratory for FBI is made

    Crime laboratory for FBI is made
    FBI crime lab is introduced to further improve investigations

  • First breathalyzer

    First breathalyzer
    Breathalyzers were introduced to see if someone had consumed alcohol. This was a major development because they then could determine how the situation may have developed
  • Period: to

    DNA usage

    DNA was first recognized in 1980 and improved from there. It is used in every crime scene