ASIS International (ASIS) Professional Certified Investigator Practice Exam

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Which location is known for the first use of DNA fingerprinting in solving a murder case?

  1. New York

  2. Enderby

  3. London

  4. Los Angeles

The correct answer is: Enderby

The correct answer is Enderby, which is notable for being the location where DNA fingerprinting was first applied in a murder case. In 1986, scientists Sir Alec Jeffreys and his team utilized DNA profiling techniques to solve the high-profile case of the murder of two young girls, Lynda Mann and Dawn Ashworth. This groundbreaking forensic advancement revolutionized criminal investigations, providing a scientific method to uniquely identify individuals based on their DNA. The significance of this case lies not only in its successful application of a new scientific technique but also in how it led to the establishment of DNA evidence as a critical component in forensic science and criminal justice. The success of DNA fingerprinting in Enderby set a precedent for its use in other criminal cases around the world, highlighting its reliability and accuracy compared to other forensic methods available at the time.