Crime Solving Techniques

  • William Herschel

    William Herschel begins to use fingerprints to identify criminals
  • Period: to

    Crime Solving

  • Family Murdered

    Family murdered and it was believed to be the first case in which fingerprinting was used to solve a murder
  • Polygraph

    It has been updated and re-invented through out the years!
  • Early 1980's

    DNA profiling/fngerprinting comes into play