Science Buffs

The Science Behind Catching the Golden State Killer: Forensic DNA Analysis

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Ever wonder about the science behind how criminals are caught? How does DNA fingerprinting actually work? In this weeks episode, Sam teaches Abby all about the science and history behind DNA fingerprinting. They talk cases that were solved using DNA including the catching of the Golden State Killer and other true crime cases. The girls discuss if they would want law enforcement to have access to their DNA genetic test results. Enjoy the episode!


Sources:

  • https://www.sdap.org/wp-content/uploads/downloads/research/criminal/pc15.pdf 
  • https://www.forensicscolleges.com/blog/resources/10-cold-cases-solved 
  • https://www.theguardian.com/uk-news/2016/jun/07/killer-dna-evidence-genetic-profiling-criminal-investigation 
  • https://online.maryville.edu/blog/how-is-dna-profiling-used-to-solve-crimes/ 
  • https://www.science.org/content/article/judge-said-police-can-search-dna-millions-americans-without-their-consent-what-s-next
  • https://blog.petrieflom.law.harvard.edu/2019/01/14/ethical-concerns-of-dna-databases-used-for-crime-control/
  • https://nypost.com/2022/10/01/how-police-can-use-your-dna-to-solve-crimes-without-consent/
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    Science BuffsBy Sam and Abby